127554485

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{2153}}^1$

素因数の和:2233

約数の個数: 24

約数和(自身を含む): 166642056

約数和(自身を除く): 39087571

約数列:

[1, 5, 17, 41, 85, 205, 289, 697, 1445, 2153, 3485, 10765, 11849, 36601, 59245, 88273, 183005, 441365, 622217, 1500641, 3111085, 7503205, 25510897, 127554485]

約数ペア:

[(1, 127554485), (5, 25510897), (17, 7503205), (41, 3111085), (85, 1500641), (205, 622217), (289, 441365), (697, 183005), (1445, 88273), (2153, 59245), (3485, 36601), (10765, 11849)]