82504875

素因数分解:

$3^1\times 5^3\times {\mathrm{220013}}^1$

素因数の和:220031

約数の個数: 16

約数和(自身を含む): 137288736

約数和(自身を除く): 54783861

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 220013, 660039, 1100065, 3300195, 5500325, 16500975, 27501625, 82504875]

約数ペア:

[(1, 82504875), (3, 27501625), (5, 16500975), (15, 5500325), (25, 3300195), (75, 1100065), (125, 660039), (375, 220013)]