427125

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:102

約数の個数: 32

約数和(自身を含む): 763776

約数和(自身を除く): 336651

約数列:

[1, 3, 5, 15, 17, 25, 51, 67, 75, 85, 125, 201, 255, 335, 375, 425, 1005, 1139, 1275, 1675, 2125, 3417, 5025, 5695, 6375, 8375, 17085, 25125, 28475, 85425, 142375, 427125]

約数ペア:

[(1, 427125), (3, 142375), (5, 85425), (15, 28475), (17, 25125), (25, 17085), (51, 8375), (67, 6375), (75, 5695), (85, 5025), (125, 3417), (201, 2125), (255, 1675), (335, 1275), (375, 1139), (425, 1005)]