835125

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:166

約数の個数: 32

約数和(自身を含む): 1482624

約数和(自身を除く): 647499

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 131, 255, 375, 393, 425, 655, 1275, 1965, 2125, 2227, 3275, 6375, 6681, 9825, 11135, 16375, 33405, 49125, 55675, 167025, 278375, 835125]

約数ペア:

[(1, 835125), (3, 278375), (5, 167025), (15, 55675), (17, 49125), (25, 33405), (51, 16375), (75, 11135), (85, 9825), (125, 6681), (131, 6375), (255, 3275), (375, 2227), (393, 2125), (425, 1965), (655, 1275)]