27732525

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{21751}}^1$

素因数の和:21781

約数の個数: 24

約数和(自身を含む): 48550464

約数和(自身を除く): 20817939

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 21751, 65253, 108755, 326265, 369767, 543775, 1109301, 1631325, 1848835, 5546505, 9244175, 27732525]

約数ペア:

[(1, 27732525), (3, 9244175), (5, 5546505), (15, 1848835), (17, 1631325), (25, 1109301), (51, 543775), (75, 369767), (85, 326265), (255, 108755), (425, 65253), (1275, 21751)]