13630125

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1913}}^1$

素因数の和:1950

約数の個数: 32

約数和(自身を含む): 23886720

約数和(自身を除く): 10256595

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 285, 375, 475, 1425, 1913, 2375, 5739, 7125, 9565, 28695, 36347, 47825, 109041, 143475, 181735, 239125, 545205, 717375, 908675, 2726025, 4543375, 13630125]

約数ペア:

[(1, 13630125), (3, 4543375), (5, 2726025), (15, 908675), (19, 717375), (25, 545205), (57, 239125), (75, 181735), (95, 143475), (125, 109041), (285, 47825), (375, 36347), (475, 28695), (1425, 9565), (1913, 7125), (2375, 5739)]