157440885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{9199}}^1$

素因数の和:9377

約数の個数: 32

約数和(自身を含む): 289689600

約数和(自身を除く): 132248715

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 163, 489, 815, 1141, 2445, 3423, 5705, 9199, 17115, 27597, 45995, 64393, 137985, 193179, 321965, 965895, 1499437, 4498311, 7497185, 10496059, 22491555, 31488177, 52480295, 157440885]

約数ペア:

[(1, 157440885), (3, 52480295), (5, 31488177), (7, 22491555), (15, 10496059), (21, 7497185), (35, 4498311), (105, 1499437), (163, 965895), (489, 321965), (815, 193179), (1141, 137985), (2445, 64393), (3423, 45995), (5705, 27597), (9199, 17115)]