83005625

素因数分解:

$5^4\times {\mathrm{59}}^1\times {\mathrm{2251}}^1$

素因数の和:2330

約数の個数: 20

約数和(自身を含む): 105528720

約数和(自身を除く): 22523095

約数列:

[1, 5, 25, 59, 125, 295, 625, 1475, 2251, 7375, 11255, 36875, 56275, 132809, 281375, 664045, 1406875, 3320225, 16601125, 83005625]

約数ペア:

[(1, 83005625), (5, 16601125), (25, 3320225), (59, 1406875), (125, 664045), (295, 281375), (625, 132809), (1475, 56275), (2251, 36875), (7375, 11255)]