47642495

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 61756992

約数和(自身を除く): 14114497

約数列:

[1, 5, 37, 43, 53, 113, 185, 215, 265, 565, 1591, 1961, 2279, 4181, 4859, 5989, 7955, 9805, 11395, 20905, 24295, 29945, 84323, 179783, 221593, 257527, 421615, 898915, 1107965, 1287635, 9528499, 47642495]

約数ペア:

[(1, 47642495), (5, 9528499), (37, 1287635), (43, 1107965), (53, 898915), (113, 421615), (185, 257527), (215, 221593), (265, 179783), (565, 84323), (1591, 29945), (1961, 24295), (2279, 20905), (4181, 11395), (4859, 9805), (5989, 7955)]