56203875

素因数分解:

$3^4\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:108

約数の個数: 160

約数和(自身を含む): 131074944

約数和(自身を除く): 74871069

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 27, 35, 39, 45, 61, 63, 65, 75, 81, 91, 105, 117, 125, 135, 175, 183, 189, 195, 225, 273, 305, 315, 325, 351, 375, 405, 427, 455, 525, 549, 567, 585, 675, 793, 819, 875, 915, 945, 975, 1053, 1125, 1281, 1365, 1525, 1575, 1625, 1647, 1755, 2025, 2135, 2275, 2379, 2457, 2625, 2745, 2835, 2925, 3375, 3843, 3965, 4095, 4575, 4725, 4875, 4941, 5265, 5551, 6405, 6825, 7137, 7371, 7625, 7875, 8235, 8775, 10125, 10675, 11375, 11529, 11895, 12285, 13725, 14175, 14625, 16653, 19215, 19825, 20475, 21411, 22875, 23625, 24705, 26325, 27755, 32025, 34125, 34587, 35685, 36855, 41175, 43875, 49959, 53375, 57645, 59475, 61425, 64233, 68625, 70875, 83265, 96075, 99125, 102375, 107055, 123525, 131625, 138775, 149877, 160125, 172935, 178425, 184275, 205875, 249795, 288225, 297375, 307125, 321165, 416325, 449631, 480375, 535275, 617625, 693875, 749385, 864675, 892125, 921375, 1248975, 1441125, 1605825, 2081625, 2248155, 2676375, 3746925, 4323375, 6244875, 8029125, 11240775, 18734625, 56203875]

約数ペア:

[(1, 56203875), (3, 18734625), (5, 11240775), (7, 8029125), (9, 6244875), (13, 4323375), (15, 3746925), (21, 2676375), (25, 2248155), (27, 2081625), (35, 1605825), (39, 1441125), (45, 1248975), (61, 921375), (63, 892125), (65, 864675), (75, 749385), (81, 693875), (91, 617625), (105, 535275), (117, 480375), (125, 449631), (135, 416325), (175, 321165), (183, 307125), (189, 297375), (195, 288225), (225, 249795), (273, 205875), (305, 184275), (315, 178425), (325, 172935), (351, 160125), (375, 149877), (405, 138775), (427, 131625), (455, 123525), (525, 107055), (549, 102375), (567, 99125), (585, 96075), (675, 83265), (793, 70875), (819, 68625), (875, 64233), (915, 61425), (945, 59475), (975, 57645), (1053, 53375), (1125, 49959), (1281, 43875), (1365, 41175), (1525, 36855), (1575, 35685), (1625, 34587), (1647, 34125), (1755, 32025), (2025, 27755), (2135, 26325), (2275, 24705), (2379, 23625), (2457, 22875), (2625, 21411), (2745, 20475), (2835, 19825), (2925, 19215), (3375, 16653), (3843, 14625), (3965, 14175), (4095, 13725), (4575, 12285), (4725, 11895), (4875, 11529), (4941, 11375), (5265, 10675), (5551, 10125), (6405, 8775), (6825, 8235), (7137, 7875), (7371, 7625)]