64543635

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:107

約数の個数: 120

約数和(自身を含む): 133920864

約数和(自身を除く): 69377229

約数列:

[1, 3, 5, 9, 13, 15, 23, 27, 39, 41, 45, 65, 69, 81, 115, 117, 123, 135, 169, 195, 205, 207, 299, 345, 351, 369, 405, 507, 533, 585, 615, 621, 845, 897, 943, 1035, 1053, 1107, 1495, 1521, 1599, 1755, 1845, 1863, 2535, 2665, 2691, 2829, 3105, 3321, 3887, 4485, 4563, 4715, 4797, 5265, 5535, 6929, 7605, 7995, 8073, 8487, 9315, 11661, 12259, 13455, 13689, 14145, 14391, 16605, 19435, 20787, 22815, 23985, 24219, 25461, 34645, 34983, 36777, 40365, 42435, 43173, 58305, 61295, 62361, 68445, 71955, 76383, 103935, 104949, 110331, 121095, 127305, 159367, 174915, 183885, 187083, 215865, 311805, 314847, 330993, 381915, 478101, 524745, 551655, 561249, 796835, 935415, 992979, 1434303, 1574235, 1654965, 2390505, 2806245, 4302909, 4964895, 7171515, 12908727, 21514545, 64543635]

約数ペア:

[(1, 64543635), (3, 21514545), (5, 12908727), (9, 7171515), (13, 4964895), (15, 4302909), (23, 2806245), (27, 2390505), (39, 1654965), (41, 1574235), (45, 1434303), (65, 992979), (69, 935415), (81, 796835), (115, 561249), (117, 551655), (123, 524745), (135, 478101), (169, 381915), (195, 330993), (205, 314847), (207, 311805), (299, 215865), (345, 187083), (351, 183885), (369, 174915), (405, 159367), (507, 127305), (533, 121095), (585, 110331), (615, 104949), (621, 103935), (845, 76383), (897, 71955), (943, 68445), (1035, 62361), (1053, 61295), (1107, 58305), (1495, 43173), (1521, 42435), (1599, 40365), (1755, 36777), (1845, 34983), (1863, 34645), (2535, 25461), (2665, 24219), (2691, 23985), (2829, 22815), (3105, 20787), (3321, 19435), (3887, 16605), (4485, 14391), (4563, 14145), (4715, 13689), (4797, 13455), (5265, 12259), (5535, 11661), (6929, 9315), (7605, 8487), (7995, 8073)]