168171135

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{24859}}^1$

素因数の和:24919

約数の個数: 32

約数和(自身を含む): 300706560

約数和(自身を除く): 132535425

約数列:

[1, 3, 5, 11, 15, 33, 41, 55, 123, 165, 205, 451, 615, 1353, 2255, 6765, 24859, 74577, 124295, 273449, 372885, 820347, 1019219, 1367245, 3057657, 4101735, 5096095, 11211409, 15288285, 33634227, 56057045, 168171135]

約数ペア:

[(1, 168171135), (3, 56057045), (5, 33634227), (11, 15288285), (15, 11211409), (33, 5096095), (41, 4101735), (55, 3057657), (123, 1367245), (165, 1019219), (205, 820347), (451, 372885), (615, 273449), (1353, 124295), (2255, 74577), (6765, 24859)]