67874015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:359

約数の個数: 32

約数和(自身を含む): 91535616

約数和(自身を除く): 23661601

約数列:

[1, 5, 11, 55, 67, 113, 163, 335, 565, 737, 815, 1243, 1793, 3685, 6215, 7571, 8965, 10921, 18419, 37855, 54605, 83281, 92095, 120131, 202609, 416405, 600655, 1013045, 1234073, 6170365, 13574803, 67874015]

約数ペア:

[(1, 67874015), (5, 13574803), (11, 6170365), (55, 1234073), (67, 1013045), (113, 600655), (163, 416405), (335, 202609), (565, 120131), (737, 92095), (815, 83281), (1243, 54605), (1793, 37855), (3685, 18419), (6215, 10921), (7571, 8965)]