12960048395

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{1697}}^1$

素因数の和:1964

約数の個数: 64

約数和(自身を含む): 19013253120

約数和(自身を除く): 6053204725

約数列:

[1, 5, 7, 23, 35, 53, 115, 161, 179, 265, 371, 805, 895, 1219, 1253, 1697, 1855, 4117, 6095, 6265, 8485, 8533, 9487, 11879, 20585, 28819, 39031, 42665, 47435, 59395, 66409, 89941, 144095, 195155, 218201, 273217, 303763, 332045, 449705, 629587, 1091005, 1366085, 1518815, 1527407, 2068643, 2126341, 3147935, 6986549, 7637035, 10343215, 10631705, 14480501, 16099439, 34932745, 48905843, 72402505, 80497195, 112696073, 244529215, 370287097, 563480365, 1851435485, 2592009679, 12960048395]

約数ペア:

[(1, 12960048395), (5, 2592009679), (7, 1851435485), (23, 563480365), (35, 370287097), (53, 244529215), (115, 112696073), (161, 80497195), (179, 72402505), (265, 48905843), (371, 34932745), (805, 16099439), (895, 14480501), (1219, 10631705), (1253, 10343215), (1697, 7637035), (1855, 6986549), (4117, 3147935), (6095, 2126341), (6265, 2068643), (8485, 1527407), (8533, 1518815), (9487, 1366085), (11879, 1091005), (20585, 629587), (28819, 449705), (39031, 332045), (42665, 303763), (47435, 273217), (59395, 218201), (66409, 195155), (89941, 144095)]