9742005

素因数分解:

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

素因数の和:108

約数の個数: 96

約数和(自身を含む): 21784320

約数和(自身を除く): 12042315

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 61, 63, 65, 91, 105, 117, 135, 169, 183, 189, 195, 273, 305, 315, 351, 427, 455, 507, 549, 585, 793, 819, 845, 915, 945, 1183, 1281, 1365, 1521, 1647, 1755, 2135, 2379, 2457, 2535, 2745, 3549, 3843, 3965, 4095, 4563, 5551, 5915, 6405, 7137, 7605, 8235, 10309, 10647, 11529, 11895, 12285, 16653, 17745, 19215, 21411, 22815, 27755, 30927, 31941, 35685, 49959, 51545, 53235, 57645, 72163, 83265, 92781, 107055, 149877, 154635, 159705, 216489, 249795, 278343, 360815, 463905, 649467, 749385, 1082445, 1391715, 1948401, 3247335, 9742005]

約数ペア:

[(1, 9742005), (3, 3247335), (5, 1948401), (7, 1391715), (9, 1082445), (13, 749385), (15, 649467), (21, 463905), (27, 360815), (35, 278343), (39, 249795), (45, 216489), (61, 159705), (63, 154635), (65, 149877), (91, 107055), (105, 92781), (117, 83265), (135, 72163), (169, 57645), (183, 53235), (189, 51545), (195, 49959), (273, 35685), (305, 31941), (315, 30927), (351, 27755), (427, 22815), (455, 21411), (507, 19215), (549, 17745), (585, 16653), (793, 12285), (819, 11895), (845, 11529), (915, 10647), (945, 10309), (1183, 8235), (1281, 7605), (1365, 7137), (1521, 6405), (1647, 5915), (1755, 5551), (2135, 4563), (2379, 4095), (2457, 3965), (2535, 3843), (2745, 3549)]