42581265

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1051}}^1$

素因数の和:1169

約数の個数: 32

約数和(自身を含む): 70997376

約数和(自身を除く): 28416111

約数列:

[1, 3, 5, 15, 37, 73, 111, 185, 219, 365, 555, 1051, 1095, 2701, 3153, 5255, 8103, 13505, 15765, 38887, 40515, 76723, 116661, 194435, 230169, 383615, 583305, 1150845, 2838751, 8516253, 14193755, 42581265]

約数ペア:

[(1, 42581265), (3, 14193755), (5, 8516253), (15, 2838751), (37, 1150845), (73, 583305), (111, 383615), (185, 230169), (219, 194435), (365, 116661), (555, 76723), (1051, 40515), (1095, 38887), (2701, 15765), (3153, 13505), (5255, 8103)]