82833225

素因数分解:

$3^1\times 5^2\times {\mathrm{641}}^1\times {\mathrm{1723}}^1$

素因数の和:2377

約数の個数: 24

約数和(自身を含む): 137244192

約数和(自身を除く): 54410967

約数列:

[1, 3, 5, 15, 25, 75, 641, 1723, 1923, 3205, 5169, 8615, 9615, 16025, 25845, 43075, 48075, 129225, 1104443, 3313329, 5522215, 16566645, 27611075, 82833225]

約数ペア:

[(1, 82833225), (3, 27611075), (5, 16566645), (15, 5522215), (25, 3313329), (75, 1104443), (641, 129225), (1723, 48075), (1923, 43075), (3205, 25845), (5169, 16025), (8615, 9615)]