15709859685

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{9533}}^1$

素因数の和:9876

約数の個数: 80

約数和(自身を含む): 30427722864

約数和(自身を除く): 14717863179

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 313, 351, 405, 585, 939, 1053, 1565, 1755, 2817, 4069, 4695, 5265, 8451, 9533, 12207, 14085, 20345, 25353, 28599, 36621, 42255, 47665, 61035, 85797, 109863, 123929, 126765, 142995, 183105, 257391, 329589, 371787, 428985, 549315, 619645, 772173, 1115361, 1286955, 1647945, 1858935, 2983829, 3346083, 3860865, 5576805, 8951487, 10038249, 14919145, 16730415, 26854461, 38789777, 44757435, 50191245, 80563383, 116369331, 134272305, 193948885, 241690149, 349107993, 402816915, 581846655, 1047323979, 1208450745, 1745539965, 3141971937, 5236619895, 15709859685]

約数ペア:

[(1, 15709859685), (3, 5236619895), (5, 3141971937), (9, 1745539965), (13, 1208450745), (15, 1047323979), (27, 581846655), (39, 402816915), (45, 349107993), (65, 241690149), (81, 193948885), (117, 134272305), (135, 116369331), (195, 80563383), (313, 50191245), (351, 44757435), (405, 38789777), (585, 26854461), (939, 16730415), (1053, 14919145), (1565, 10038249), (1755, 8951487), (2817, 5576805), (4069, 3860865), (4695, 3346083), (5265, 2983829), (8451, 1858935), (9533, 1647945), (12207, 1286955), (14085, 1115361), (20345, 772173), (25353, 619645), (28599, 549315), (36621, 428985), (42255, 371787), (47665, 329589), (61035, 257391), (85797, 183105), (109863, 142995), (123929, 126765)]