11639225

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{607}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 15832320

約数和(自身を除く): 4193095

約数列:

[1, 5, 13, 25, 59, 65, 295, 325, 607, 767, 1475, 3035, 3835, 7891, 15175, 19175, 35813, 39455, 179065, 197275, 465569, 895325, 2327845, 11639225]

約数ペア:

[(1, 11639225), (5, 2327845), (13, 895325), (25, 465569), (59, 197275), (65, 179065), (295, 39455), (325, 35813), (607, 19175), (767, 15175), (1475, 7891), (3035, 3835)]