11638925

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:365

約数の個数: 24

約数和(自身を含む): 15400800

約数和(自身を除く): 3761875

約数列:

[1, 5, 19, 25, 95, 107, 229, 475, 535, 1145, 2033, 2675, 4351, 5725, 10165, 21755, 24503, 50825, 108775, 122515, 465557, 612575, 2327785, 11638925]

約数ペア:

[(1, 11638925), (5, 2327785), (19, 612575), (25, 465557), (95, 122515), (107, 108775), (229, 50825), (475, 24503), (535, 21755), (1145, 10165), (2033, 5725), (2675, 4351)]