315083115

素因数分解:

$3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:378

約数の個数: 80

約数和(自身を含む): 591544800

約数和(自身を除く): 276461685

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 81, 87, 135, 139, 145, 193, 261, 405, 417, 435, 579, 695, 783, 965, 1251, 1305, 1737, 2085, 2349, 2895, 3753, 3915, 4031, 5211, 5597, 6255, 8685, 11259, 11745, 12093, 15633, 16791, 18765, 20155, 26055, 26827, 27985, 36279, 50373, 56295, 60465, 78165, 80481, 83955, 108837, 134135, 151119, 181395, 241443, 251865, 326511, 402405, 453357, 544185, 724329, 755595, 777983, 1207215, 1632555, 2172987, 2266785, 2333949, 3621645, 3889915, 7001847, 10864935, 11669745, 21005541, 35009235, 63016623, 105027705, 315083115]

約数ペア:

[(1, 315083115), (3, 105027705), (5, 63016623), (9, 35009235), (15, 21005541), (27, 11669745), (29, 10864935), (45, 7001847), (81, 3889915), (87, 3621645), (135, 2333949), (139, 2266785), (145, 2172987), (193, 1632555), (261, 1207215), (405, 777983), (417, 755595), (435, 724329), (579, 544185), (695, 453357), (783, 402405), (965, 326511), (1251, 251865), (1305, 241443), (1737, 181395), (2085, 151119), (2349, 134135), (2895, 108837), (3753, 83955), (3915, 80481), (4031, 78165), (5211, 60465), (5597, 56295), (6255, 50373), (8685, 36279), (11259, 27985), (11745, 26827), (12093, 26055), (15633, 20155), (16791, 18765)]