9178125

素因数分解:

$3^1\times 5^5\times {\mathrm{11}}^1\times {\mathrm{89}}^1$

素因数の和:128

約数の個数: 48

約数和(自身を含む): 16873920

約数和(自身を除く): 7695795

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 89, 125, 165, 267, 275, 375, 445, 625, 825, 979, 1335, 1375, 1875, 2225, 2937, 3125, 4125, 4895, 6675, 6875, 9375, 11125, 14685, 20625, 24475, 33375, 34375, 55625, 73425, 103125, 122375, 166875, 278125, 367125, 611875, 834375, 1835625, 3059375, 9178125]

約数ペア:

[(1, 9178125), (3, 3059375), (5, 1835625), (11, 834375), (15, 611875), (25, 367125), (33, 278125), (55, 166875), (75, 122375), (89, 103125), (125, 73425), (165, 55625), (267, 34375), (275, 33375), (375, 24475), (445, 20625), (625, 14685), (825, 11125), (979, 9375), (1335, 6875), (1375, 6675), (1875, 4895), (2225, 4125), (2937, 3125)]