42899585

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{1171}}^1$

素因数の和:1624

約数の個数: 16

約数和(自身を含む): 54680832

約数和(自身を除く): 11781247

約数列:

[1, 5, 17, 85, 431, 1171, 2155, 5855, 7327, 19907, 36635, 99535, 504701, 2523505, 8579917, 42899585]

約数ペア:

[(1, 42899585), (5, 8579917), (17, 2523505), (85, 504701), (431, 99535), (1171, 36635), (2155, 19907), (5855, 7327)]