84991455

素因数分解:

$3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{5261}}^1$

素因数の和:5631

約数の個数: 24

約数和(自身を含む): 147756960

約数和(自身を除く): 62765505

約数列:

[1, 3, 5, 9, 15, 45, 359, 1077, 1795, 3231, 5261, 5385, 15783, 16155, 26305, 47349, 78915, 236745, 1888699, 5666097, 9443495, 16998291, 28330485, 84991455]

約数ペア:

[(1, 84991455), (3, 28330485), (5, 16998291), (9, 9443495), (15, 5666097), (45, 1888699), (359, 236745), (1077, 78915), (1795, 47349), (3231, 26305), (5261, 16155), (5385, 15783)]