82563125

素因数分解:

$5^4\times {\mathrm{59}}^1\times {\mathrm{2239}}^1$

素因数の和:2318

約数の個数: 20

約数和(自身を含む): 104966400

約数和(自身を除く): 22403275

約数列:

[1, 5, 25, 59, 125, 295, 625, 1475, 2239, 7375, 11195, 36875, 55975, 132101, 279875, 660505, 1399375, 3302525, 16512625, 82563125]

約数ペア:

[(1, 82563125), (5, 16512625), (25, 3302525), (59, 1399375), (125, 660505), (295, 279875), (625, 132101), (1475, 55975), (2239, 36875), (7375, 11195)]