193950345

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{677}}^1$

素因数の和:1025

約数の個数: 32

約数和(自身を含む): 316327680

約数和(自身を除く): 122377335

約数列:

[1, 3, 5, 15, 71, 213, 269, 355, 677, 807, 1065, 1345, 2031, 3385, 4035, 10155, 19099, 48067, 57297, 95495, 144201, 182113, 240335, 286485, 546339, 721005, 910565, 2731695, 12930023, 38790069, 64650115, 193950345]

約数ペア:

[(1, 193950345), (3, 64650115), (5, 38790069), (15, 12930023), (71, 2731695), (213, 910565), (269, 721005), (355, 546339), (677, 286485), (807, 240335), (1065, 182113), (1345, 144201), (2031, 95495), (3385, 57297), (4035, 48067), (10155, 19099)]