154640795

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{5227}}^1$

素因数の和:5390

約数の個数: 16

約数和(自身を含む): 190591968

約数和(自身を除く): 35951173

約数列:

[1, 5, 61, 97, 305, 485, 5227, 5917, 26135, 29585, 318847, 507019, 1594235, 2535095, 30928159, 154640795]

約数ペア:

[(1, 154640795), (5, 30928159), (61, 2535095), (97, 1594235), (305, 507019), (485, 318847), (5227, 29585), (5917, 26135)]