74138735

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 99809280

約数和(自身を除く): 25670545

約数列:

[1, 5, 11, 55, 79, 113, 151, 395, 565, 755, 869, 1243, 1661, 4345, 6215, 8305, 8927, 11929, 17063, 44635, 59645, 85315, 98197, 131219, 187693, 490985, 656095, 938465, 1347977, 6739885, 14827747, 74138735]

約数ペア:

[(1, 74138735), (5, 14827747), (11, 6739885), (55, 1347977), (79, 938465), (113, 656095), (151, 490985), (395, 187693), (565, 131219), (755, 98197), (869, 85315), (1243, 59645), (1661, 44635), (4345, 17063), (6215, 11929), (8305, 8927)]