73652775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2647}}^1$

素因数の和:2720

約数の個数: 48

約数和(自身を含む): 141848064

約数和(自身を除く): 68195289

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 53, 75, 105, 159, 175, 265, 371, 525, 795, 1113, 1325, 1855, 2647, 3975, 5565, 7941, 9275, 13235, 18529, 27825, 39705, 55587, 66175, 92645, 140291, 198525, 277935, 420873, 463225, 701455, 982037, 1389675, 2104365, 2946111, 3507275, 4910185, 10521825, 14730555, 24550925, 73652775]

約数ペア:

[(1, 73652775), (3, 24550925), (5, 14730555), (7, 10521825), (15, 4910185), (21, 3507275), (25, 2946111), (35, 2104365), (53, 1389675), (75, 982037), (105, 701455), (159, 463225), (175, 420873), (265, 277935), (371, 198525), (525, 140291), (795, 92645), (1113, 66175), (1325, 55587), (1855, 39705), (2647, 27825), (3975, 18529), (5565, 13235), (7941, 9275)]