11918295

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^2$

素因数の和:204

約数の個数: 36

約数和(自身を含む): 21326760

約数和(自身を除く): 9408465

約数列:

[1, 3, 5, 9, 15, 45, 59, 67, 177, 201, 295, 335, 531, 603, 885, 1005, 2655, 3015, 3953, 4489, 11859, 13467, 19765, 22445, 35577, 40401, 59295, 67335, 177885, 202005, 264851, 794553, 1324255, 2383659, 3972765, 11918295]

約数ペア:

[(1, 11918295), (3, 3972765), (5, 2383659), (9, 1324255), (15, 794553), (45, 264851), (59, 202005), (67, 177885), (177, 67335), (201, 59295), (295, 40401), (335, 35577), (531, 22445), (603, 19765), (885, 13467), (1005, 11859), (2655, 4489), (3015, 3953)]