2572125

素因数分解:

$3^1\times 5^3\times {\mathrm{19}}^3$

素因数の和:75

約数の個数: 32

約数和(自身を含む): 4517760

約数和(自身を除く): 1945635

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 125, 285, 361, 375, 475, 1083, 1425, 1805, 2375, 5415, 6859, 7125, 9025, 20577, 27075, 34295, 45125, 102885, 135375, 171475, 514425, 857375, 2572125]

約数ペア:

[(1, 2572125), (3, 857375), (5, 514425), (15, 171475), (19, 135375), (25, 102885), (57, 45125), (75, 34295), (95, 27075), (125, 20577), (285, 9025), (361, 7125), (375, 6859), (475, 5415), (1083, 2375), (1425, 1805)]