11163925

素因数分解:

$5^2\times {\mathrm{19}}^2\times {\mathrm{1237}}^1$

素因数の和:1285

約数の個数: 18

約数和(自身を含む): 14622018

約数和(自身を除く): 3458093

約数列:

[1, 5, 19, 25, 95, 361, 475, 1237, 1805, 6185, 9025, 23503, 30925, 117515, 446557, 587575, 2232785, 11163925]

約数ペア:

[(1, 11163925), (5, 2232785), (19, 587575), (25, 446557), (95, 117515), (361, 30925), (475, 23503), (1237, 9025), (1805, 6185)]