83385875

素因数分解:

$5^3\times {\mathrm{29}}^1\times {\mathrm{23003}}^1$

素因数の和:23047

約数の個数: 16

約数和(自身を含む): 107658720

約数和(自身を除く): 24272845

約数列:

[1, 5, 25, 29, 125, 145, 725, 3625, 23003, 115015, 575075, 667087, 2875375, 3335435, 16677175, 83385875]

約数ペア:

[(1, 83385875), (5, 16677175), (25, 3335435), (29, 2875375), (125, 667087), (145, 575075), (725, 115015), (3625, 23003)]