1249065

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{677}}^1$

素因数の和:729

約数の個数: 24

約数和(自身を含む): 2221128

約数和(自身を除く): 972063

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 677, 1845, 2031, 3385, 6093, 10155, 27757, 30465, 83271, 138785, 249813, 416355, 1249065]

約数ペア:

[(1, 1249065), (3, 416355), (5, 249813), (9, 138785), (15, 83271), (41, 30465), (45, 27757), (123, 10155), (205, 6093), (369, 3385), (615, 2031), (677, 1845)]