64948895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{51343}}^1$

素因数の和:51382

約数の個数: 16

約数和(自身を含む): 88722432

約数和(自身を除く): 23773537

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 51343, 256715, 564773, 1180889, 2823865, 5904445, 12989779, 64948895]

約数ペア:

[(1, 64948895), (5, 12989779), (11, 5904445), (23, 2823865), (55, 1180889), (115, 564773), (253, 256715), (1265, 51343)]