2231625

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{541}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 4058496

約数和(自身を除く): 1826871

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 541, 825, 1375, 1623, 2705, 4125, 5951, 8115, 13525, 17853, 29755, 40575, 67625, 89265, 148775, 202875, 446325, 743875, 2231625]

約数ペア:

[(1, 2231625), (3, 743875), (5, 446325), (11, 202875), (15, 148775), (25, 89265), (33, 67625), (55, 40575), (75, 29755), (125, 17853), (165, 13525), (275, 8115), (375, 5951), (541, 4125), (825, 2705), (1375, 1623)]