42751365

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4273}}^1$

素因数の和:4333

約数の個数: 32

約数和(自身を含む): 73854720

約数和(自身を除く): 31103355

約数列:

[1, 3, 5, 15, 23, 29, 69, 87, 115, 145, 345, 435, 667, 2001, 3335, 4273, 10005, 12819, 21365, 64095, 98279, 123917, 294837, 371751, 491395, 619585, 1474185, 1858755, 2850091, 8550273, 14250455, 42751365]

約数ペア:

[(1, 42751365), (3, 14250455), (5, 8550273), (15, 2850091), (23, 1858755), (29, 1474185), (69, 619585), (87, 491395), (115, 371751), (145, 294837), (345, 123917), (435, 98279), (667, 64095), (2001, 21365), (3335, 12819), (4273, 10005)]