457900575

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{19139}}^1$

素因数の和:19192

約数の個数: 48

約数和(自身を含む): 854409600

約数和(自身を除く): 396509025

約数列:

[1, 3, 5, 11, 15, 25, 29, 33, 55, 75, 87, 145, 165, 275, 319, 435, 725, 825, 957, 1595, 2175, 4785, 7975, 19139, 23925, 57417, 95695, 210529, 287085, 478475, 555031, 631587, 1052645, 1435425, 1665093, 2775155, 3157935, 5263225, 6105341, 8325465, 13875775, 15789675, 18316023, 30526705, 41627325, 91580115, 152633525, 457900575]

約数ペア:

[(1, 457900575), (3, 152633525), (5, 91580115), (11, 41627325), (15, 30526705), (25, 18316023), (29, 15789675), (33, 13875775), (55, 8325465), (75, 6105341), (87, 5263225), (145, 3157935), (165, 2775155), (275, 1665093), (319, 1435425), (435, 1052645), (725, 631587), (825, 555031), (957, 478475), (1595, 287085), (2175, 210529), (4785, 95695), (7975, 57417), (19139, 23925)]