4038961325

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{1429}}^1$

素因数の和:1998

約数の個数: 48

約数和(自身を含む): 5923906560

約数和(自身を除く): 1884945235

約数列:

[1, 5, 7, 25, 31, 35, 155, 175, 217, 521, 775, 1085, 1429, 2605, 3647, 5425, 7145, 10003, 13025, 16151, 18235, 35725, 44299, 50015, 80755, 91175, 113057, 221495, 250075, 310093, 403775, 565285, 744509, 1107475, 1550465, 2826425, 3722545, 5211563, 7752325, 18612725, 23079779, 26057815, 115398895, 130289075, 161558453, 576994475, 807792265, 4038961325]

約数ペア:

[(1, 4038961325), (5, 807792265), (7, 576994475), (25, 161558453), (31, 130289075), (35, 115398895), (155, 26057815), (175, 23079779), (217, 18612725), (521, 7752325), (775, 5211563), (1085, 3722545), (1429, 2826425), (2605, 1550465), (3647, 1107475), (5425, 744509), (7145, 565285), (10003, 403775), (13025, 310093), (16151, 250075), (18235, 221495), (35725, 113057), (44299, 91175), (50015, 80755)]