98774425

素因数分解:

$5^2\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{431}}^1$

素因数の和:633

約数の個数: 24

約数和(自身を含む): 125349120

約数和(自身を除く): 26574695

約数列:

[1, 5, 25, 89, 103, 431, 445, 515, 2155, 2225, 2575, 9167, 10775, 38359, 44393, 45835, 191795, 221965, 229175, 958975, 1109825, 3950977, 19754885, 98774425]

約数ペア:

[(1, 98774425), (5, 19754885), (25, 3950977), (89, 1109825), (103, 958975), (431, 229175), (445, 221965), (515, 191795), (2155, 45835), (2225, 44393), (2575, 38359), (9167, 10775)]