385055235

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{7901}}^1$

素因数の和:7953

約数の個数: 48

約数和(自身を含む): 722558880

約数和(自身を除く): 337503645

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 361, 513, 855, 1083, 1805, 2565, 3249, 5415, 7901, 9747, 16245, 23703, 39505, 48735, 71109, 118515, 150119, 213327, 355545, 450357, 750595, 1066635, 1351071, 2251785, 2852261, 4053213, 6755355, 8556783, 14261305, 20266065, 25670349, 42783915, 77011047, 128351745, 385055235]

約数ペア:

[(1, 385055235), (3, 128351745), (5, 77011047), (9, 42783915), (15, 25670349), (19, 20266065), (27, 14261305), (45, 8556783), (57, 6755355), (95, 4053213), (135, 2852261), (171, 2251785), (285, 1351071), (361, 1066635), (513, 750595), (855, 450357), (1083, 355545), (1805, 213327), (2565, 150119), (3249, 118515), (5415, 71109), (7901, 48735), (9747, 39505), (16245, 23703)]