790825823535

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{761}}^1\times {\mathrm{1571}}^1$

素因数の和:2581

約数の個数: 128

約数和(自身を含む): 1462735687680

約数和(自身を除く): 671909864145

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 211, 285, 627, 633, 761, 1045, 1055, 1571, 2283, 2321, 3135, 3165, 3805, 4009, 4713, 6963, 7855, 8371, 11415, 11605, 12027, 14459, 17281, 20045, 23565, 25113, 29849, 34815, 41855, 43377, 44099, 51843, 60135, 72295, 86405, 89547, 125565, 132297, 149245, 159049, 160571, 216885, 220495, 259215, 328339, 331481, 447735, 477147, 481713, 661485, 795245, 802855, 985017, 994443, 1195531, 1641695, 1657405, 1766281, 2385735, 2408565, 3050849, 3586593, 3646291, 4925085, 4972215, 5298843, 5977655, 6298139, 8831405, 9152547, 10938873, 13150841, 15254245, 17932965, 18231455, 18894417, 22715089, 26494215, 31490695, 33559339, 39452523, 45762735, 54694365, 65754205, 68145267, 69279529, 94472085, 100678017, 113575445, 167796695, 197262615, 207838587, 249865979, 252257041, 340726335, 346397645, 503390085, 749597937, 756771123, 1039192935, 1249329895, 1261285205, 2774827451, 3747989685, 3783855615, 4792883779, 8324482353, 13874137255, 14378651337, 23964418895, 41622411765, 52721721569, 71893256685, 158165164707, 263608607845, 790825823535]

約数ペア:

[(1, 790825823535), (3, 263608607845), (5, 158165164707), (11, 71893256685), (15, 52721721569), (19, 41622411765), (33, 23964418895), (55, 14378651337), (57, 13874137255), (95, 8324482353), (165, 4792883779), (209, 3783855615), (211, 3747989685), (285, 2774827451), (627, 1261285205), (633, 1249329895), (761, 1039192935), (1045, 756771123), (1055, 749597937), (1571, 503390085), (2283, 346397645), (2321, 340726335), (3135, 252257041), (3165, 249865979), (3805, 207838587), (4009, 197262615), (4713, 167796695), (6963, 113575445), (7855, 100678017), (8371, 94472085), (11415, 69279529), (11605, 68145267), (12027, 65754205), (14459, 54694365), (17281, 45762735), (20045, 39452523), (23565, 33559339), (25113, 31490695), (29849, 26494215), (34815, 22715089), (41855, 18894417), (43377, 18231455), (44099, 17932965), (51843, 15254245), (60135, 13150841), (72295, 10938873), (86405, 9152547), (89547, 8831405), (125565, 6298139), (132297, 5977655), (149245, 5298843), (159049, 4972215), (160571, 4925085), (216885, 3646291), (220495, 3586593), (259215, 3050849), (328339, 2408565), (331481, 2385735), (447735, 1766281), (477147, 1657405), (481713, 1641695), (661485, 1195531), (795245, 994443), (802855, 985017)]