80676915

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{4327}}^1$

素因数の和:4459

約数の個数: 32

約数和(自身を含む): 142096896

約数和(自身を除く): 61419981

約数列:

[1, 3, 5, 11, 15, 33, 55, 113, 165, 339, 565, 1243, 1695, 3729, 4327, 6215, 12981, 18645, 21635, 47597, 64905, 142791, 237985, 488951, 713955, 1466853, 2444755, 5378461, 7334265, 16135383, 26892305, 80676915]

約数ペア:

[(1, 80676915), (3, 26892305), (5, 16135383), (11, 7334265), (15, 5378461), (33, 2444755), (55, 1466853), (113, 713955), (165, 488951), (339, 237985), (565, 142791), (1243, 64905), (1695, 47597), (3729, 21635), (4327, 18645), (6215, 12981)]