74466015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10321}}^1$

素因数の和:10379

約数の個数: 32

約数和(自身を含む): 131791296

約数和(自身を除く): 57325281

約数列:

[1, 3, 5, 13, 15, 37, 39, 65, 111, 185, 195, 481, 555, 1443, 2405, 7215, 10321, 30963, 51605, 134173, 154815, 381877, 402519, 670865, 1145631, 1909385, 2012595, 4964401, 5728155, 14893203, 24822005, 74466015]

約数ペア:

[(1, 74466015), (3, 24822005), (5, 14893203), (13, 5728155), (15, 4964401), (37, 2012595), (39, 1909385), (65, 1145631), (111, 670865), (185, 402519), (195, 381877), (481, 154815), (555, 134173), (1443, 51605), (2405, 30963), (7215, 10321)]