12031425

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{7639}}^1$

素因数の和:7662

約数の個数: 36

約数和(自身を含む): 24631360

約数和(自身を除く): 12599935

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 315, 525, 1575, 7639, 22917, 38195, 53473, 68751, 114585, 160419, 190975, 267365, 343755, 481257, 572925, 802095, 1336825, 1718775, 2406285, 4010475, 12031425]

約数ペア:

[(1, 12031425), (3, 4010475), (5, 2406285), (7, 1718775), (9, 1336825), (15, 802095), (21, 572925), (25, 481257), (35, 343755), (45, 267365), (63, 190975), (75, 160419), (105, 114585), (175, 68751), (225, 53473), (315, 38195), (525, 22917), (1575, 7639)]