98648275

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{32611}}^1$

素因数の和:32643

約数の個数: 18

約数和(自身を含む): 134459276

約数和(自身を除く): 35811001

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 3025, 32611, 163055, 358721, 815275, 1793605, 3945931, 8968025, 19729655, 98648275]

約数ペア:

[(1, 98648275), (5, 19729655), (11, 8968025), (25, 3945931), (55, 1793605), (121, 815275), (275, 358721), (605, 163055), (3025, 32611)]