275708015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3253}}^1$

素因数の和:3359

約数の個数: 32

約数和(自身を含む): 382358016

約数和(自身を除く): 106650001

約数列:

[1, 5, 11, 23, 55, 67, 115, 253, 335, 737, 1265, 1541, 3253, 3685, 7705, 16265, 16951, 35783, 74819, 84755, 178915, 217951, 374095, 823009, 1089755, 2397461, 4115045, 5012873, 11987305, 25064365, 55141603, 275708015]

約数ペア:

[(1, 275708015), (5, 55141603), (11, 25064365), (23, 11987305), (55, 5012873), (67, 4115045), (115, 2397461), (253, 1089755), (335, 823009), (737, 374095), (1265, 217951), (1541, 178915), (3253, 84755), (3685, 74819), (7705, 35783), (16265, 16951)]