12682912775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{3499}}^1$

素因数の和:4128

約数の個数: 48

約数和(自身を含む): 17863440000

約数和(自身を除く): 5180527225

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 587, 1235, 2935, 3499, 6175, 7631, 11153, 14675, 17495, 38155, 45487, 55765, 66481, 87475, 144989, 190775, 227435, 278825, 332405, 724945, 864253, 1137175, 1662025, 2053913, 3624725, 4321265, 10269565, 21606325, 26700869, 39024347, 51347825, 133504345, 195121735, 507316511, 667521725, 975608675, 2536582555, 12682912775]

約数ペア:

[(1, 12682912775), (5, 2536582555), (13, 975608675), (19, 667521725), (25, 507316511), (65, 195121735), (95, 133504345), (247, 51347825), (325, 39024347), (475, 26700869), (587, 21606325), (1235, 10269565), (2935, 4321265), (3499, 3624725), (6175, 2053913), (7631, 1662025), (11153, 1137175), (14675, 864253), (17495, 724945), (38155, 332405), (45487, 278825), (55765, 227435), (66481, 190775), (87475, 144989)]