3849968178025

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{421}}^1\times {\mathrm{52189}}^1$

素因数の和:52826

約数の個数: 48

約数和(自身を含む): 4926720969280

約数和(自身を除く): 1076752791255

約数列:

[1, 5, 25, 43, 163, 215, 421, 815, 1075, 2105, 4075, 7009, 10525, 18103, 35045, 52189, 68623, 90515, 175225, 260945, 343115, 452575, 1304725, 1715575, 2244127, 2950789, 8506807, 11220635, 14753945, 21971569, 42534035, 56103175, 73769725, 109857845, 212670175, 365792701, 549289225, 944777467, 1828963505, 3581365747, 4723887335, 9144817525, 17906828735, 23619436675, 89534143675, 153998727121, 769993635605, 3849968178025]

約数ペア:

[(1, 3849968178025), (5, 769993635605), (25, 153998727121), (43, 89534143675), (163, 23619436675), (215, 17906828735), (421, 9144817525), (815, 4723887335), (1075, 3581365747), (2105, 1828963505), (4075, 944777467), (7009, 549289225), (10525, 365792701), (18103, 212670175), (35045, 109857845), (52189, 73769725), (68623, 56103175), (90515, 42534035), (175225, 21971569), (260945, 14753945), (343115, 11220635), (452575, 8506807), (1304725, 2950789), (1715575, 2244127)]