157429245

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{1319}}^1$

素因数の和:1509

約数の個数: 32

約数和(自身を含む): 257875200

約数和(自身を除く): 100445955

約数列:

[1, 3, 5, 15, 73, 109, 219, 327, 365, 545, 1095, 1319, 1635, 3957, 6595, 7957, 19785, 23871, 39785, 96287, 119355, 143771, 288861, 431313, 481435, 718855, 1444305, 2156565, 10495283, 31485849, 52476415, 157429245]

約数ペア:

[(1, 157429245), (3, 52476415), (5, 31485849), (15, 10495283), (73, 2156565), (109, 1444305), (219, 718855), (327, 481435), (365, 431313), (545, 288861), (1095, 143771), (1319, 119355), (1635, 96287), (3957, 39785), (6595, 23871), (7957, 19785)]