18123325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1117}}^1$

素因数の和:1197

約数の個数: 24

約数和(自身を含む): 24953760

約数和(自身を除く): 6830435

約数列:

[1, 5, 11, 25, 55, 59, 275, 295, 649, 1117, 1475, 3245, 5585, 12287, 16225, 27925, 61435, 65903, 307175, 329515, 724933, 1647575, 3624665, 18123325]

約数ペア:

[(1, 18123325), (5, 3624665), (11, 1647575), (25, 724933), (55, 329515), (59, 307175), (275, 65903), (295, 61435), (649, 27925), (1117, 16225), (1475, 12287), (3245, 5585)]