157050855

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:337

約数の個数: 72

約数和(自身を含む): 299068848

約数和(自身を除く): 142017993

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 107, 117, 169, 193, 195, 321, 507, 535, 579, 585, 845, 963, 965, 1391, 1521, 1605, 1737, 2509, 2535, 2895, 4173, 4815, 6955, 7527, 7605, 8685, 12519, 12545, 18083, 20651, 20865, 22581, 32617, 37635, 54249, 61953, 62595, 90415, 97851, 103255, 112905, 162747, 163085, 185859, 268463, 271245, 293553, 309765, 489255, 805389, 813735, 929295, 1342315, 1467765, 2416167, 3490019, 4026945, 10470057, 12080835, 17450095, 31410171, 52350285, 157050855]

約数ペア:

[(1, 157050855), (3, 52350285), (5, 31410171), (9, 17450095), (13, 12080835), (15, 10470057), (39, 4026945), (45, 3490019), (65, 2416167), (107, 1467765), (117, 1342315), (169, 929295), (193, 813735), (195, 805389), (321, 489255), (507, 309765), (535, 293553), (579, 271245), (585, 268463), (845, 185859), (963, 163085), (965, 162747), (1391, 112905), (1521, 103255), (1605, 97851), (1737, 90415), (2509, 62595), (2535, 61953), (2895, 54249), (4173, 37635), (4815, 32617), (6955, 22581), (7527, 20865), (7605, 20651), (8685, 18083), (12519, 12545)]