63290905

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 82736640

約数和(自身を除く): 19445735

約数列:

[1, 5, 29, 37, 47, 145, 185, 235, 251, 1073, 1255, 1363, 1739, 5365, 6815, 7279, 8695, 9287, 11797, 36395, 46435, 50431, 58985, 252155, 269323, 342113, 436489, 1346615, 1710565, 2182445, 12658181, 63290905]

約数ペア:

[(1, 63290905), (5, 12658181), (29, 2182445), (37, 1710565), (47, 1346615), (145, 436489), (185, 342113), (235, 269323), (251, 252155), (1073, 58985), (1255, 50431), (1363, 46435), (1739, 36395), (5365, 11797), (6815, 9287), (7279, 8695)]