2468795355

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{7687}}^1$

素因数の和:7778

約数の個数: 80

約数和(自身を含む): 4844731584

約数和(自身を除く): 2375936229

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 61, 65, 81, 117, 135, 183, 195, 305, 351, 405, 549, 585, 793, 915, 1053, 1647, 1755, 2379, 2745, 3965, 4941, 5265, 7137, 7687, 8235, 11895, 21411, 23061, 24705, 35685, 38435, 64233, 69183, 99931, 107055, 115305, 207549, 299793, 321165, 345915, 468907, 499655, 622647, 899379, 1037745, 1406721, 1498965, 2344535, 2698137, 3113235, 4220163, 4496895, 6095791, 7033605, 8094411, 12660489, 13490685, 18287373, 21100815, 30478955, 37981467, 40472055, 54862119, 63302445, 91436865, 164586357, 189907335, 274310595, 493759071, 822931785, 2468795355]

約数ペア:

[(1, 2468795355), (3, 822931785), (5, 493759071), (9, 274310595), (13, 189907335), (15, 164586357), (27, 91436865), (39, 63302445), (45, 54862119), (61, 40472055), (65, 37981467), (81, 30478955), (117, 21100815), (135, 18287373), (183, 13490685), (195, 12660489), (305, 8094411), (351, 7033605), (405, 6095791), (549, 4496895), (585, 4220163), (793, 3113235), (915, 2698137), (1053, 2344535), (1647, 1498965), (1755, 1406721), (2379, 1037745), (2745, 899379), (3965, 622647), (4941, 499655), (5265, 468907), (7137, 345915), (7687, 321165), (8235, 299793), (11895, 207549), (21411, 115305), (23061, 107055), (24705, 99931), (35685, 69183), (38435, 64233)]