3907273825

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{4283}}^1$

素因数の和:4714

約数の個数: 48

約数和(自身を含む): 5979367296

約数和(自身を除く): 2072093471

約数列:

[1, 5, 7, 13, 25, 35, 65, 91, 175, 325, 401, 455, 2005, 2275, 2807, 4283, 5213, 10025, 14035, 21415, 26065, 29981, 36491, 55679, 70175, 107075, 130325, 149905, 182455, 278395, 389753, 749525, 912275, 1391975, 1717483, 1948765, 8587415, 9743825, 12022381, 22327279, 42937075, 60111905, 111636395, 156290953, 300559525, 558181975, 781454765, 3907273825]

約数ペア:

[(1, 3907273825), (5, 781454765), (7, 558181975), (13, 300559525), (25, 156290953), (35, 111636395), (65, 60111905), (91, 42937075), (175, 22327279), (325, 12022381), (401, 9743825), (455, 8587415), (2005, 1948765), (2275, 1717483), (2807, 1391975), (4283, 912275), (5213, 749525), (10025, 389753), (14035, 278395), (21415, 182455), (26065, 149905), (29981, 130325), (36491, 107075), (55679, 70175)]