15669401517

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{70003}}^1$

素因数の和:70063

約数の個数: 96

約数和(自身を含む): 31451397120

約数和(自身を除く): 15781995603

約数列:

[1, 3, 7, 9, 11, 17, 19, 21, 33, 51, 57, 63, 77, 99, 119, 133, 153, 171, 187, 209, 231, 323, 357, 399, 561, 627, 693, 969, 1071, 1197, 1309, 1463, 1683, 1881, 2261, 2907, 3553, 3927, 4389, 6783, 10659, 11781, 13167, 20349, 24871, 31977, 70003, 74613, 210009, 223839, 490021, 630027, 770033, 1190051, 1330057, 1470063, 2310099, 3570153, 3990171, 4410189, 5390231, 6930297, 8330357, 9310399, 10710459, 11970513, 13090561, 14630627, 16170693, 22610969, 24991071, 27931197, 39271683, 43891881, 48512079, 67832907, 74973213, 83793591, 91633927, 102414389, 117815049, 131675643, 158276783, 203498721, 248720659, 274901781, 307243167, 474830349, 746161977, 824705343, 921729501, 1424491047, 1741044613, 2238485931, 5223133839, 15669401517]

約数ペア:

[(1, 15669401517), (3, 5223133839), (7, 2238485931), (9, 1741044613), (11, 1424491047), (17, 921729501), (19, 824705343), (21, 746161977), (33, 474830349), (51, 307243167), (57, 274901781), (63, 248720659), (77, 203498721), (99, 158276783), (119, 131675643), (133, 117815049), (153, 102414389), (171, 91633927), (187, 83793591), (209, 74973213), (231, 67832907), (323, 48512079), (357, 43891881), (399, 39271683), (561, 27931197), (627, 24991071), (693, 22610969), (969, 16170693), (1071, 14630627), (1197, 13090561), (1309, 11970513), (1463, 10710459), (1683, 9310399), (1881, 8330357), (2261, 6930297), (2907, 5390231), (3553, 4410189), (3927, 3990171), (4389, 3570153), (6783, 2310099), (10659, 1470063), (11781, 1330057), (13167, 1190051), (20349, 770033), (24871, 630027), (31977, 490021), (70003, 223839), (74613, 210009)]