1313133085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1\times {\mathrm{631}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 1739890944

約数和(自身を除く): 426757859

約数列:

[1, 5, 11, 55, 157, 241, 631, 785, 1205, 1727, 2651, 3155, 6941, 8635, 13255, 34705, 37837, 99067, 152071, 189185, 416207, 495335, 760355, 1089737, 1672781, 2081035, 5448685, 8363905, 23875147, 119375735, 262626617, 1313133085]

約数ペア:

[(1, 1313133085), (5, 262626617), (11, 119375735), (55, 23875147), (157, 8363905), (241, 5448685), (631, 2081035), (785, 1672781), (1205, 1089737), (1727, 760355), (2651, 495335), (3155, 416207), (6941, 189185), (8635, 152071), (13255, 99067), (34705, 37837)]