139437255

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{130927}}^1$

素因数の和:131006

約数の個数: 16

約数和(自身を含む): 226243584

約数和(自身を除く): 86806329

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 130927, 392781, 654635, 1963905, 9295817, 27887451, 46479085, 139437255]

約数ペア:

[(1, 139437255), (3, 46479085), (5, 27887451), (15, 9295817), (71, 1963905), (213, 654635), (355, 392781), (1065, 130927)]