2059651875

素因数分解:

$3^1\times 5^4\times {\mathrm{1098481}}^1$

素因数の和:1098504

約数の個数: 20

約数和(自身を含む): 3431657768

約数和(自身を除く): 1372005893

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 1098481, 3295443, 5492405, 16477215, 27462025, 82386075, 137310125, 411930375, 686550625, 2059651875]

約数ペア:

[(1, 2059651875), (3, 686550625), (5, 411930375), (15, 137310125), (25, 82386075), (75, 27462025), (125, 16477215), (375, 5492405), (625, 3295443), (1875, 1098481)]