72541125

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{3793}}^1$

素因数の和:3831

約数の個数: 48

約数和(自身を含む): 138496176

約数和(自身を除く): 65955051

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 125, 153, 225, 255, 375, 425, 765, 1125, 1275, 2125, 3793, 3825, 6375, 11379, 18965, 19125, 34137, 56895, 64481, 94825, 170685, 193443, 284475, 322405, 474125, 580329, 853425, 967215, 1422375, 1612025, 2901645, 4267125, 4836075, 8060125, 14508225, 24180375, 72541125]

約数ペア:

[(1, 72541125), (3, 24180375), (5, 14508225), (9, 8060125), (15, 4836075), (17, 4267125), (25, 2901645), (45, 1612025), (51, 1422375), (75, 967215), (85, 853425), (125, 580329), (153, 474125), (225, 322405), (255, 284475), (375, 193443), (425, 170685), (765, 94825), (1125, 64481), (1275, 56895), (2125, 34137), (3793, 19125), (3825, 18965), (6375, 11379)]