51816495

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{599}}^1$

素因数の和:759

約数の個数: 32

約数和(自身を含む): 85248000

約数和(自身を除く): 33431505

約数列:

[1, 3, 5, 15, 73, 79, 219, 237, 365, 395, 599, 1095, 1185, 1797, 2995, 5767, 8985, 17301, 28835, 43727, 47321, 86505, 131181, 141963, 218635, 236605, 655905, 709815, 3454433, 10363299, 17272165, 51816495]

約数ペア:

[(1, 51816495), (3, 17272165), (5, 10363299), (15, 3454433), (73, 709815), (79, 655905), (219, 236605), (237, 218635), (365, 141963), (395, 131181), (599, 86505), (1095, 47321), (1185, 43727), (1797, 28835), (2995, 17301), (5767, 8985)]