996819875

素因数分解:

$5^3\times {\mathrm{659}}^1\times {\mathrm{12101}}^1$

素因数の和:12775

約数の個数: 16

約数和(自身を含む): 1246021920

約数和(自身を除く): 249202045

約数列:

[1, 5, 25, 125, 659, 3295, 12101, 16475, 60505, 82375, 302525, 1512625, 7974559, 39872795, 199363975, 996819875]

約数ペア:

[(1, 996819875), (5, 199363975), (25, 39872795), (125, 7974559), (659, 1512625), (3295, 302525), (12101, 82375), (16475, 60505)]