38383275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{647}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 73281024

約数和(自身を除く): 34897749

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 113, 175, 339, 525, 565, 647, 791, 1695, 1941, 2373, 2825, 3235, 3955, 4529, 8475, 9705, 11865, 13587, 16175, 19775, 22645, 48525, 59325, 67935, 73111, 113225, 219333, 339675, 365555, 511777, 1096665, 1535331, 1827775, 2558885, 5483325, 7676655, 12794425, 38383275]

約数ペア:

[(1, 38383275), (3, 12794425), (5, 7676655), (7, 5483325), (15, 2558885), (21, 1827775), (25, 1535331), (35, 1096665), (75, 511777), (105, 365555), (113, 339675), (175, 219333), (339, 113225), (525, 73111), (565, 67935), (647, 59325), (791, 48525), (1695, 22645), (1941, 19775), (2373, 16175), (2825, 13587), (3235, 11865), (3955, 9705), (4529, 8475)]