4465499905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1221751}}^1$

素因数の和:1221816

約数の個数: 16

約数和(自身を含む): 5805765504

約数和(自身を除く): 1340265599

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 1221751, 6108755, 20769767, 52535293, 103848835, 262676465, 893099981, 4465499905]

約数ペア:

[(1, 4465499905), (5, 893099981), (17, 262676465), (43, 103848835), (85, 52535293), (215, 20769767), (731, 6108755), (3655, 1221751)]