48021225

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:279

約数の個数: 72

約数和(自身を含む): 94145760

約数和(自身を除く): 46124535

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 73, 75, 105, 147, 175, 179, 219, 245, 365, 511, 525, 537, 735, 895, 1095, 1225, 1253, 1533, 1825, 2555, 2685, 3577, 3675, 3759, 4475, 5475, 6265, 7665, 8771, 10731, 12775, 13067, 13425, 17885, 18795, 26313, 31325, 38325, 39201, 43855, 53655, 65335, 89425, 91469, 93975, 131565, 196005, 219275, 268275, 274407, 326675, 457345, 640283, 657825, 980025, 1372035, 1920849, 2286725, 3201415, 6860175, 9604245, 16007075, 48021225]

約数ペア:

[(1, 48021225), (3, 16007075), (5, 9604245), (7, 6860175), (15, 3201415), (21, 2286725), (25, 1920849), (35, 1372035), (49, 980025), (73, 657825), (75, 640283), (105, 457345), (147, 326675), (175, 274407), (179, 268275), (219, 219275), (245, 196005), (365, 131565), (511, 93975), (525, 91469), (537, 89425), (735, 65335), (895, 53655), (1095, 43855), (1225, 39201), (1253, 38325), (1533, 31325), (1825, 26313), (2555, 18795), (2685, 17885), (3577, 13425), (3675, 13067), (3759, 12775), (4475, 10731), (5475, 8771), (6265, 7665)]