20009325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{38113}}^1$

素因数の和:38133

約数の個数: 24

約数和(自身を含む): 37809088

約数和(自身を除く): 17799763

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 38113, 114339, 190565, 266791, 571695, 800373, 952825, 1333955, 2858475, 4001865, 6669775, 20009325]

約数ペア:

[(1, 20009325), (3, 6669775), (5, 4001865), (7, 2858475), (15, 1333955), (21, 952825), (25, 800373), (35, 571695), (75, 266791), (105, 190565), (175, 114339), (525, 38113)]