481043255

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{20483}}^1$

素因数の和:20567

約数の個数: 32

約数和(自身を含む): 731524608

約数和(自身を除く): 250481353

約数列:

[1, 5, 7, 11, 35, 55, 61, 77, 305, 385, 427, 671, 2135, 3355, 4697, 20483, 23485, 102415, 143381, 225313, 716905, 1126565, 1249463, 1577191, 6247315, 7885955, 8746241, 13744093, 43731205, 68720465, 96208651, 481043255]

約数ペア:

[(1, 481043255), (5, 96208651), (7, 68720465), (11, 43731205), (35, 13744093), (55, 8746241), (61, 7885955), (77, 6247315), (305, 1577191), (385, 1249463), (427, 1126565), (671, 716905), (2135, 225313), (3355, 143381), (4697, 102415), (20483, 23485)]