82661860015

素因数分解:

$5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{2575537}}^1$

素因数の和:2575687

約数の個数: 24

約数和(自身を含む): 116270087472

約数和(自身を除く): 33608227457

約数列:

[1, 5, 7, 35, 49, 131, 245, 655, 917, 4585, 6419, 32095, 2575537, 12877685, 18028759, 90143795, 126201313, 337395347, 631006565, 1686976735, 2361767429, 11808837145, 16532372003, 82661860015]

約数ペア:

[(1, 82661860015), (5, 16532372003), (7, 11808837145), (35, 2361767429), (49, 1686976735), (131, 631006565), (245, 337395347), (655, 126201313), (917, 90143795), (4585, 18028759), (6419, 12877685), (32095, 2575537)]