48438525

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{37991}}^1$

素因数の和:38021

約数の個数: 24

約数和(自身を含む): 84798144

約数和(自身を除く): 36359619

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 37991, 113973, 189955, 569865, 645847, 949775, 1937541, 2849325, 3229235, 9687705, 16146175, 48438525]

約数ペア:

[(1, 48438525), (3, 16146175), (5, 9687705), (15, 3229235), (17, 2849325), (25, 1937541), (51, 949775), (75, 645847), (85, 569865), (255, 189955), (425, 113973), (1275, 37991)]