2117014722475

素因数分解:

$5^2\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{4154879}}^1$

素因数の和:4155207

約数の個数: 24

約数和(自身を含む): 2666186496000

約数和(自身を除く): 549171773525

約数列:

[1, 5, 25, 89, 229, 445, 1145, 2225, 5725, 20381, 101905, 509525, 4154879, 20774395, 103871975, 369784231, 951467291, 1848921155, 4757336455, 9244605775, 23786682275, 84680588899, 423402944495, 2117014722475]

約数ペア:

[(1, 2117014722475), (5, 423402944495), (25, 84680588899), (89, 23786682275), (229, 9244605775), (445, 4757336455), (1145, 1848921155), (2225, 951467291), (5725, 369784231), (20381, 103871975), (101905, 20774395), (509525, 4154879)]