42175815

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{577}}^1$

素因数の和:1039

約数の個数: 32

約数和(自身を含む): 73910016

約数和(自身を除く): 31734201

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 443, 577, 1329, 1731, 2215, 2885, 4873, 6347, 6645, 8655, 14619, 19041, 24365, 31735, 73095, 95205, 255611, 766833, 1278055, 2811721, 3834165, 8435163, 14058605, 42175815]

約数ペア:

[(1, 42175815), (3, 14058605), (5, 8435163), (11, 3834165), (15, 2811721), (33, 1278055), (55, 766833), (165, 255611), (443, 95205), (577, 73095), (1329, 31735), (1731, 24365), (2215, 19041), (2885, 14619), (4873, 8655), (6347, 6645)]