27248655

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{283}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 51283584

約数和(自身を除く): 24034929

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 131, 147, 245, 283, 393, 655, 735, 849, 917, 1415, 1965, 1981, 2751, 4245, 4585, 5943, 6419, 9905, 13755, 13867, 19257, 29715, 32095, 37073, 41601, 69335, 96285, 111219, 185365, 208005, 259511, 556095, 778533, 1297555, 1816577, 3892665, 5449731, 9082885, 27248655]

約数ペア:

[(1, 27248655), (3, 9082885), (5, 5449731), (7, 3892665), (15, 1816577), (21, 1297555), (35, 778533), (49, 556095), (105, 259511), (131, 208005), (147, 185365), (245, 111219), (283, 96285), (393, 69335), (655, 41601), (735, 37073), (849, 32095), (917, 29715), (1415, 19257), (1965, 13867), (1981, 13755), (2751, 9905), (4245, 6419), (4585, 5943)]