129465505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{86599}}^1$

素因数の和:86640

約数の個数: 16

約数和(自身を含む): 174585600

約数和(自身を除く): 45120095

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 86599, 432995, 1125787, 1991777, 5628935, 9958885, 25893101, 129465505]

約数ペア:

[(1, 129465505), (5, 25893101), (13, 9958885), (23, 5628935), (65, 1991777), (115, 1125787), (299, 432995), (1495, 86599)]