15663042187

素因数分解:

${\mathrm{13}}^2\times {\mathrm{29}}^2\times {\mathrm{193}}^1\times {\mathrm{571}}^1$

素因数の和:848

約数の個数: 36

約数和(自身を含む): 17687522424

約数和(自身を除く): 2024480237

約数列:

[1, 13, 29, 169, 193, 377, 571, 841, 2509, 4901, 5597, 7423, 10933, 16559, 32617, 72761, 96499, 110203, 142129, 162313, 215267, 480211, 945893, 1432639, 2110069, 2798471, 3195887, 6242743, 18624307, 27430897, 41546531, 81155659, 92680723, 540104903, 1204849399, 15663042187]

約数ペア:

[(1, 15663042187), (13, 1204849399), (29, 540104903), (169, 92680723), (193, 81155659), (377, 41546531), (571, 27430897), (841, 18624307), (2509, 6242743), (4901, 3195887), (5597, 2798471), (7423, 2110069), (10933, 1432639), (16559, 945893), (32617, 480211), (72761, 215267), (96499, 162313), (110203, 142129)]