157075485

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{9907}}^1$

素因数の和:10073

約数の個数: 32

約数和(自身を含む): 289155072

約数和(自身を除く): 132079587

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 151, 453, 755, 1057, 2265, 3171, 5285, 9907, 15855, 29721, 49535, 69349, 148605, 208047, 346745, 1040235, 1495957, 4487871, 7479785, 10471699, 22439355, 31415097, 52358495, 157075485]

約数ペア:

[(1, 157075485), (3, 52358495), (5, 31415097), (7, 22439355), (15, 10471699), (21, 7479785), (35, 4487871), (105, 1495957), (151, 1040235), (453, 346745), (755, 208047), (1057, 148605), (2265, 69349), (3171, 49535), (5285, 29721), (9907, 15855)]