105227985

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{1471}}^1$

素因数の和:1749

約数の個数: 32

約数和(自身を含む): 178053120

約数和(自身を除く): 72825135

約数列:

[1, 3, 5, 15, 19, 57, 95, 251, 285, 753, 1255, 1471, 3765, 4413, 4769, 7355, 14307, 22065, 23845, 27949, 71535, 83847, 139745, 369221, 419235, 1107663, 1846105, 5538315, 7015199, 21045597, 35075995, 105227985]

約数ペア:

[(1, 105227985), (3, 35075995), (5, 21045597), (15, 7015199), (19, 5538315), (57, 1846105), (95, 1107663), (251, 419235), (285, 369221), (753, 139745), (1255, 83847), (1471, 71535), (3765, 27949), (4413, 23845), (4769, 22065), (7355, 14307)]