149025145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1091}}^1\times {\mathrm{1607}}^1$

素因数の和:2720

約数の個数: 16

約数和(自身を含む): 189641088

約数和(自身を除く): 40615943

約数列:

[1, 5, 17, 85, 1091, 1607, 5455, 8035, 18547, 27319, 92735, 136595, 1753237, 8766185, 29805029, 149025145]

約数ペア:

[(1, 149025145), (5, 29805029), (17, 8766185), (85, 1753237), (1091, 136595), (1607, 92735), (5455, 27319), (8035, 18547)]