39883125

素因数分解:

$3^1\times 5^4\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:351

約数の個数: 40

約数和(自身を含む): 67478400

約数和(自身を除く): 27595275

約数列:

[1, 3, 5, 15, 25, 75, 89, 125, 239, 267, 375, 445, 625, 717, 1195, 1335, 1875, 2225, 3585, 5975, 6675, 11125, 17925, 21271, 29875, 33375, 55625, 63813, 89625, 106355, 149375, 166875, 319065, 448125, 531775, 1595325, 2658875, 7976625, 13294375, 39883125]

約数ペア:

[(1, 39883125), (3, 13294375), (5, 7976625), (15, 2658875), (25, 1595325), (75, 531775), (89, 448125), (125, 319065), (239, 166875), (267, 149375), (375, 106355), (445, 89625), (625, 63813), (717, 55625), (1195, 33375), (1335, 29875), (1875, 21271), (2225, 17925), (3585, 11125), (5975, 6675)]