11563565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2437}}^1$

素因数の和:2528

約数の個数: 16

約数和(自身を含む): 15154608

約数和(自身を除く): 3591043

約数列:

[1, 5, 13, 65, 73, 365, 949, 2437, 4745, 12185, 31681, 158405, 177901, 889505, 2312713, 11563565]

約数ペア:

[(1, 11563565), (5, 2312713), (13, 889505), (65, 177901), (73, 158405), (365, 31681), (949, 12185), (2437, 4745)]