42915505

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{6883}}^1$

素因数の和:6960

約数の個数: 16

約数和(自身を含む): 54521280

約数和(自身を除く): 11605775

約数列:

[1, 5, 29, 43, 145, 215, 1247, 6235, 6883, 34415, 199607, 295969, 998035, 1479845, 8583101, 42915505]

約数ペア:

[(1, 42915505), (5, 8583101), (29, 1479845), (43, 998035), (145, 295969), (215, 199607), (1247, 34415), (6235, 6883)]