82291335

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{1087}}^1$

素因数の和:1212

約数の個数: 48

約数和(自身を含む): 154791936

約数和(自身を除く): 72500601

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 103, 105, 147, 245, 309, 515, 721, 735, 1087, 1545, 2163, 3261, 3605, 5047, 5435, 7609, 10815, 15141, 16305, 22827, 25235, 38045, 53263, 75705, 111961, 114135, 159789, 266315, 335883, 559805, 783727, 798945, 1679415, 2351181, 3918635, 5486089, 11755905, 16458267, 27430445, 82291335]

約数ペア:

[(1, 82291335), (3, 27430445), (5, 16458267), (7, 11755905), (15, 5486089), (21, 3918635), (35, 2351181), (49, 1679415), (103, 798945), (105, 783727), (147, 559805), (245, 335883), (309, 266315), (515, 159789), (721, 114135), (735, 111961), (1087, 75705), (1545, 53263), (2163, 38045), (3261, 25235), (3605, 22827), (5047, 16305), (5435, 15141), (7609, 10815)]