909045505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1097}}^1\times {\mathrm{9749}}^1$

素因数の和:10868

約数の個数: 16

約数和(自身を含む): 1156194000

約数和(自身を除く): 247148495

約数列:

[1, 5, 17, 85, 1097, 5485, 9749, 18649, 48745, 93245, 165733, 828665, 10694653, 53473265, 181809101, 909045505]

約数ペア:

[(1, 909045505), (5, 181809101), (17, 53473265), (85, 10694653), (1097, 828665), (5485, 165733), (9749, 93245), (18649, 48745)]