157039905

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{5839}}^1$

素因数の和:6021

約数の個数: 32

約数和(自身を含む): 275834880

約数和(自身を除く): 118794975

約数列:

[1, 3, 5, 11, 15, 33, 55, 163, 165, 489, 815, 1793, 2445, 5379, 5839, 8965, 17517, 26895, 29195, 64229, 87585, 192687, 321145, 951757, 963435, 2855271, 4758785, 10469327, 14276355, 31407981, 52346635, 157039905]

約数ペア:

[(1, 157039905), (3, 52346635), (5, 31407981), (11, 14276355), (15, 10469327), (33, 4758785), (55, 2855271), (163, 963435), (165, 951757), (489, 321145), (815, 192687), (1793, 87585), (2445, 64229), (5379, 29195), (5839, 26895), (8965, 17517)]