142716515

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1\times {\mathrm{953}}^1$

素因数の和:1510

約数の個数: 16

約数和(自身を含む): 174604896

約数和(自身を除く): 31888381

約数列:

[1, 5, 61, 305, 491, 953, 2455, 4765, 29951, 58133, 149755, 290665, 467923, 2339615, 28543303, 142716515]

約数ペア:

[(1, 142716515), (5, 28543303), (61, 2339615), (305, 467923), (491, 290665), (953, 149755), (2455, 58133), (4765, 29951)]