54209415

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2699}}^1$

素因数の和:2823

約数の個数: 32

約数和(自身を含む): 94348800

約数和(自身を除く): 40139385

約数列:

[1, 3, 5, 13, 15, 39, 65, 103, 195, 309, 515, 1339, 1545, 2699, 4017, 6695, 8097, 13495, 20085, 35087, 40485, 105261, 175435, 277997, 526305, 833991, 1389985, 3613961, 4169955, 10841883, 18069805, 54209415]

約数ペア:

[(1, 54209415), (3, 18069805), (5, 10841883), (13, 4169955), (15, 3613961), (39, 1389985), (65, 833991), (103, 526305), (195, 277997), (309, 175435), (515, 105261), (1339, 40485), (1545, 35087), (2699, 20085), (4017, 13495), (6695, 8097)]