155013505

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1\times {\mathrm{1327}}^1$

素因数の和:1776

約数の個数: 16

約数和(自身を含む): 189702144

約数和(自身を除く): 34688639

約数列:

[1, 5, 61, 305, 383, 1327, 1915, 6635, 23363, 80947, 116815, 404735, 508241, 2541205, 31002701, 155013505]

約数ペア:

[(1, 155013505), (5, 31002701), (61, 2541205), (305, 508241), (383, 404735), (1327, 116815), (1915, 80947), (6635, 23363)]