11687175

素因数分解:

$3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:552

約数の個数: 36

約数和(自身を含む): 21149440

約数和(自身を除く): 9462265

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 127, 225, 381, 409, 635, 1143, 1227, 1905, 2045, 3175, 3681, 5715, 6135, 9525, 10225, 18405, 28575, 30675, 51943, 92025, 155829, 259715, 467487, 779145, 1298575, 2337435, 3895725, 11687175]

約数ペア:

[(1, 11687175), (3, 3895725), (5, 2337435), (9, 1298575), (15, 779145), (25, 467487), (45, 259715), (75, 155829), (127, 92025), (225, 51943), (381, 30675), (409, 28575), (635, 18405), (1143, 10225), (1227, 9525), (1905, 6135), (2045, 5715), (3175, 3681)]