4968865

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:261

約数の個数: 24

約数和(自身を含む): 6741504

約数和(自身を除く): 1772639

約数列:

[1, 5, 11, 43, 55, 121, 191, 215, 473, 605, 955, 2101, 2365, 5203, 8213, 10505, 23111, 26015, 41065, 90343, 115555, 451715, 993773, 4968865]

約数ペア:

[(1, 4968865), (5, 993773), (11, 451715), (43, 115555), (55, 90343), (121, 41065), (191, 26015), (215, 23111), (473, 10505), (605, 8213), (955, 5203), (2101, 2365)]