4218975

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1103}}^1$

素因数の和:1136

約数の個数: 36

約数和(自身を含む): 8008416

約数和(自身を除く): 3789441

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1103, 1275, 3309, 3825, 5515, 9927, 16545, 18751, 27575, 49635, 56253, 82725, 93755, 168759, 248175, 281265, 468775, 843795, 1406325, 4218975]

約数ペア:

[(1, 4218975), (3, 1406325), (5, 843795), (9, 468775), (15, 281265), (17, 248175), (25, 168759), (45, 93755), (51, 82725), (75, 56253), (85, 49635), (153, 27575), (225, 18751), (255, 16545), (425, 9927), (765, 5515), (1103, 3825), (1275, 3309)]