139239625

素因数分解:

$5^3\times 7^2\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 204871680

約数和(自身を除く): 65632055

約数列:

[1, 5, 7, 25, 35, 49, 125, 127, 175, 179, 245, 635, 875, 889, 895, 1225, 1253, 3175, 4445, 4475, 6125, 6223, 6265, 8771, 15875, 22225, 22375, 22733, 31115, 31325, 43855, 111125, 113665, 155575, 156625, 159131, 219275, 568325, 777875, 795655, 1096375, 1113917, 2841625, 3978275, 5569585, 19891375, 27847925, 139239625]

約数ペア:

[(1, 139239625), (5, 27847925), (7, 19891375), (25, 5569585), (35, 3978275), (49, 2841625), (125, 1113917), (127, 1096375), (175, 795655), (179, 777875), (245, 568325), (635, 219275), (875, 159131), (889, 156625), (895, 155575), (1225, 113665), (1253, 111125), (3175, 43855), (4445, 31325), (4475, 31115), (6125, 22733), (6223, 22375), (6265, 22225), (8771, 15875)]