3669981125

素因数分解:

$5^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{6779}}^1$

素因数の和:6926

約数の個数: 32

約数和(自身を含む): 4721483520

約数和(自身を除く): 1051502395

約数列:

[1, 5, 25, 61, 71, 125, 305, 355, 1525, 1775, 4331, 6779, 7625, 8875, 21655, 33895, 108275, 169475, 413519, 481309, 541375, 847375, 2067595, 2406545, 10337975, 12032725, 29359849, 51689875, 60163625, 146799245, 733996225, 3669981125]

約数ペア:

[(1, 3669981125), (5, 733996225), (25, 146799245), (61, 60163625), (71, 51689875), (125, 29359849), (305, 12032725), (355, 10337975), (1525, 2406545), (1775, 2067595), (4331, 847375), (6779, 541375), (7625, 481309), (8875, 413519), (21655, 169475), (33895, 108275)]