86407875

素因数分解:

$3^2\times 5^3\times {\mathrm{89}}^1\times {\mathrm{863}}^1$

素因数の和:973

約数の個数: 48

約数和(自身を含む): 157697280

約数和(自身を除く): 71289405

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 89, 125, 225, 267, 375, 445, 801, 863, 1125, 1335, 2225, 2589, 4005, 4315, 6675, 7767, 11125, 12945, 20025, 21575, 33375, 38835, 64725, 76807, 100125, 107875, 194175, 230421, 323625, 384035, 691263, 970875, 1152105, 1920175, 3456315, 5760525, 9600875, 17281575, 28802625, 86407875]

約数ペア:

[(1, 86407875), (3, 28802625), (5, 17281575), (9, 9600875), (15, 5760525), (25, 3456315), (45, 1920175), (75, 1152105), (89, 970875), (125, 691263), (225, 384035), (267, 323625), (375, 230421), (445, 194175), (801, 107875), (863, 100125), (1125, 76807), (1335, 64725), (2225, 38835), (2589, 33375), (4005, 21575), (4315, 20025), (6675, 12945), (7767, 11125)]