31069585

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^2\times {\mathrm{97}}^1$

素因数の和:225

約数の個数: 24

約数和(自身を含む): 39813480

約数和(自身を除く): 8743895

約数列:

[1, 5, 29, 47, 97, 145, 235, 485, 1363, 2209, 2813, 4559, 6815, 11045, 14065, 22795, 64061, 132211, 214273, 320305, 661055, 1071365, 6213917, 31069585]

約数ペア:

[(1, 31069585), (5, 6213917), (29, 1071365), (47, 661055), (97, 320305), (145, 214273), (235, 132211), (485, 64061), (1363, 22795), (2209, 14065), (2813, 11045), (4559, 6815)]