16406025

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 29611200

約数和(自身を除く): 13205175

約数列:

[1, 3, 5, 15, 19, 25, 29, 57, 75, 87, 95, 145, 285, 397, 435, 475, 551, 725, 1191, 1425, 1653, 1985, 2175, 2755, 5955, 7543, 8265, 9925, 11513, 13775, 22629, 29775, 34539, 37715, 41325, 57565, 113145, 172695, 188575, 218747, 287825, 565725, 656241, 863475, 1093735, 3281205, 5468675, 16406025]

約数ペア:

[(1, 16406025), (3, 5468675), (5, 3281205), (15, 1093735), (19, 863475), (25, 656241), (29, 565725), (57, 287825), (75, 218747), (87, 188575), (95, 172695), (145, 113145), (285, 57565), (397, 41325), (435, 37715), (475, 34539), (551, 29775), (725, 22629), (1191, 13775), (1425, 11513), (1653, 9925), (1985, 8265), (2175, 7543), (2755, 5955)]