9028005

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 17138304

約数和(自身を除く): 8110299

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 71, 105, 147, 173, 213, 245, 355, 497, 519, 735, 865, 1065, 1211, 1491, 2485, 2595, 3479, 3633, 6055, 7455, 8477, 10437, 12283, 17395, 18165, 25431, 36849, 42385, 52185, 61415, 85981, 127155, 184245, 257943, 429905, 601867, 1289715, 1805601, 3009335, 9028005]

約数ペア:

[(1, 9028005), (3, 3009335), (5, 1805601), (7, 1289715), (15, 601867), (21, 429905), (35, 257943), (49, 184245), (71, 127155), (105, 85981), (147, 61415), (173, 52185), (213, 42385), (245, 36849), (355, 25431), (497, 18165), (519, 17395), (735, 12283), (865, 10437), (1065, 8477), (1211, 7455), (1491, 6055), (2485, 3633), (2595, 3479)]