80508615

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{4831}}^1$

素因数の和:4951

約数の個数: 32

約数和(自身を含む): 141944832

約数和(自身を除く): 61436217

約数列:

[1, 3, 5, 11, 15, 33, 55, 101, 165, 303, 505, 1111, 1515, 3333, 4831, 5555, 14493, 16665, 24155, 53141, 72465, 159423, 265705, 487931, 797115, 1463793, 2439655, 5367241, 7318965, 16101723, 26836205, 80508615]

約数ペア:

[(1, 80508615), (3, 26836205), (5, 16101723), (11, 7318965), (15, 5367241), (33, 2439655), (55, 1463793), (101, 797115), (165, 487931), (303, 265705), (505, 159423), (1111, 72465), (1515, 53141), (3333, 24155), (4831, 16665), (5555, 14493)]