1567992650005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{1699}}^1\times {\mathrm{25913}}^1$

素因数の和:28053

約数の個数: 32

約数和(自身を含む): 1998280368000

約数和(自身を除く): 430287717995

約数列:

[1, 5, 17, 85, 419, 1699, 2095, 7123, 8495, 25913, 28883, 35615, 129565, 144415, 440521, 711881, 2202605, 3559405, 10857547, 12101977, 44026187, 54287735, 60509885, 184578299, 220130935, 748445179, 922891495, 3742225895, 18446972353, 92234861765, 313598530001, 1567992650005]

約数ペア:

[(1, 1567992650005), (5, 313598530001), (17, 92234861765), (85, 18446972353), (419, 3742225895), (1699, 922891495), (2095, 748445179), (7123, 220130935), (8495, 184578299), (25913, 60509885), (28883, 54287735), (35615, 44026187), (129565, 12101977), (144415, 10857547), (440521, 3559405), (711881, 2202605)]