129385005

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{375029}}^1$

素因数の和:375060

約数の個数: 16

約数和(自身を含む): 216017280

約数和(自身を除く): 86632275

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 375029, 1125087, 1875145, 5625435, 8625667, 25877001, 43128335, 129385005]

約数ペア:

[(1, 129385005), (3, 43128335), (5, 25877001), (15, 8625667), (23, 5625435), (69, 1875145), (115, 1125087), (345, 375029)]