149248815

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{242681}}^1$

素因数の和:242730

約数の個数: 16

約数和(自身を含む): 244623456

約数和(自身を除く): 95374641

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 242681, 728043, 1213405, 3640215, 9949921, 29849763, 49749605, 149248815]

約数ペア:

[(1, 149248815), (3, 49749605), (5, 29849763), (15, 9949921), (41, 3640215), (123, 1213405), (205, 728043), (615, 242681)]