3247335

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1$

素因数の和:105

約数の個数: 72

約数和(自身を含む): 7079904

約数和(自身を除く): 3832569

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 61, 63, 65, 91, 105, 117, 169, 183, 195, 273, 305, 315, 427, 455, 507, 549, 585, 793, 819, 845, 915, 1183, 1281, 1365, 1521, 2135, 2379, 2535, 2745, 3549, 3843, 3965, 4095, 5551, 5915, 6405, 7137, 7605, 10309, 10647, 11895, 16653, 17745, 19215, 27755, 30927, 35685, 49959, 51545, 53235, 72163, 83265, 92781, 154635, 216489, 249795, 360815, 463905, 649467, 1082445, 3247335]

約数ペア:

[(1, 3247335), (3, 1082445), (5, 649467), (7, 463905), (9, 360815), (13, 249795), (15, 216489), (21, 154635), (35, 92781), (39, 83265), (45, 72163), (61, 53235), (63, 51545), (65, 49959), (91, 35685), (105, 30927), (117, 27755), (169, 19215), (183, 17745), (195, 16653), (273, 11895), (305, 10647), (315, 10309), (427, 7605), (455, 7137), (507, 6405), (549, 5915), (585, 5551), (793, 4095), (819, 3965), (845, 3843), (915, 3549), (1183, 2745), (1281, 2535), (1365, 2379), (1521, 2135)]