13888958125

素因数分解:

$5^4\times 7^2\times {\mathrm{127}}^1\times {\mathrm{3571}}^1$

素因数の和:3732

約数の個数: 60

約数和(自身を含む): 20353884672

約数和(自身を除く): 6464926547

約数列:

[1, 5, 7, 25, 35, 49, 125, 127, 175, 245, 625, 635, 875, 889, 1225, 3175, 3571, 4375, 4445, 6125, 6223, 15875, 17855, 22225, 24997, 30625, 31115, 79375, 89275, 111125, 124985, 155575, 174979, 446375, 453517, 555625, 624925, 777875, 874895, 2231875, 2267585, 3124625, 3174619, 3889375, 4374475, 11337925, 15623125, 15873095, 21872375, 22222333, 56689625, 79365475, 109361875, 111111665, 283448125, 396827375, 555558325, 1984136875, 2777791625, 13888958125]

約数ペア:

[(1, 13888958125), (5, 2777791625), (7, 1984136875), (25, 555558325), (35, 396827375), (49, 283448125), (125, 111111665), (127, 109361875), (175, 79365475), (245, 56689625), (625, 22222333), (635, 21872375), (875, 15873095), (889, 15623125), (1225, 11337925), (3175, 4374475), (3571, 3889375), (4375, 3174619), (4445, 3124625), (6125, 2267585), (6223, 2231875), (15875, 874895), (17855, 777875), (22225, 624925), (24997, 555625), (30625, 453517), (31115, 446375), (79375, 174979), (89275, 155575), (111125, 124985)]