2680725

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1153}}^1$

素因数の和:1197

約数の個数: 24

約数和(自身を含む): 4579072

約数和(自身を除く): 1898347

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 1153, 2325, 3459, 5765, 17295, 28825, 35743, 86475, 107229, 178715, 536145, 893575, 2680725]

約数ペア:

[(1, 2680725), (3, 893575), (5, 536145), (15, 178715), (25, 107229), (31, 86475), (75, 35743), (93, 28825), (155, 17295), (465, 5765), (775, 3459), (1153, 2325)]