157450605

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{3557}}^1$

素因数の和:3805

約数の個数: 32

約数和(自身を含む): 272571264

約数和(自身を除く): 115120659

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 227, 681, 1135, 2951, 3405, 3557, 8853, 10671, 14755, 17785, 44265, 46241, 53355, 138723, 231205, 693615, 807439, 2422317, 4037195, 10496707, 12111585, 31490121, 52483535, 157450605]

約数ペア:

[(1, 157450605), (3, 52483535), (5, 31490121), (13, 12111585), (15, 10496707), (39, 4037195), (65, 2422317), (195, 807439), (227, 693615), (681, 231205), (1135, 138723), (2951, 53355), (3405, 46241), (3557, 44265), (8853, 17785), (10671, 14755)]