12550125

素因数分解:

$3^1\times 5^3\times 7^2\times {\mathrm{683}}^1$

素因数の和:715

約数の個数: 48

約数和(自身を含む): 24328512

約数和(自身を除く): 11778387

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 125, 147, 175, 245, 375, 525, 683, 735, 875, 1225, 2049, 2625, 3415, 3675, 4781, 6125, 10245, 14343, 17075, 18375, 23905, 33467, 51225, 71715, 85375, 100401, 119525, 167335, 256125, 358575, 502005, 597625, 836675, 1792875, 2510025, 4183375, 12550125]

約数ペア:

[(1, 12550125), (3, 4183375), (5, 2510025), (7, 1792875), (15, 836675), (21, 597625), (25, 502005), (35, 358575), (49, 256125), (75, 167335), (105, 119525), (125, 100401), (147, 85375), (175, 71715), (245, 51225), (375, 33467), (525, 23905), (683, 18375), (735, 17075), (875, 14343), (1225, 10245), (2049, 6125), (2625, 4781), (3415, 3675)]