304704735

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{2719}}^1$

素因数の和:2999

約数の個数: 32

約数和(自身を含む): 505528320

約数和(自身を除く): 200823585

約数列:

[1, 3, 5, 15, 31, 93, 155, 241, 465, 723, 1205, 2719, 3615, 7471, 8157, 13595, 22413, 37355, 40785, 84289, 112065, 252867, 421445, 655279, 1264335, 1965837, 3276395, 9829185, 20313649, 60940947, 101568245, 304704735]

約数ペア:

[(1, 304704735), (3, 101568245), (5, 60940947), (15, 20313649), (31, 9829185), (93, 3276395), (155, 1965837), (241, 1264335), (465, 655279), (723, 421445), (1205, 252867), (2719, 112065), (3615, 84289), (7471, 40785), (8157, 37355), (13595, 22413)]