149507895

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{1777}}^1$

素因数の和:1935

約数の個数: 32

約数和(自身を含む): 245790720

約数和(自身を除く): 96282825

約数列:

[1, 3, 5, 15, 71, 79, 213, 237, 355, 395, 1065, 1185, 1777, 5331, 5609, 8885, 16827, 26655, 28045, 84135, 126167, 140383, 378501, 421149, 630835, 701915, 1892505, 2105745, 9967193, 29901579, 49835965, 149507895]

約数ペア:

[(1, 149507895), (3, 49835965), (5, 29901579), (15, 9967193), (71, 2105745), (79, 1892505), (213, 701915), (237, 630835), (355, 421149), (395, 378501), (1065, 140383), (1185, 126167), (1777, 84135), (5331, 28045), (5609, 26655), (8885, 16827)]