8906625

素因数分解:

$3^3\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:73

約数の個数: 128

約数和(自身を含む): 20966400

約数和(自身を除く): 12059775

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 27, 29, 35, 39, 45, 63, 65, 75, 87, 91, 105, 117, 125, 135, 145, 175, 189, 195, 203, 225, 261, 273, 315, 325, 351, 375, 377, 435, 455, 525, 585, 609, 675, 725, 783, 819, 875, 945, 975, 1015, 1125, 1131, 1305, 1365, 1575, 1625, 1755, 1827, 1885, 2175, 2275, 2457, 2625, 2639, 2925, 3045, 3375, 3393, 3625, 3915, 4095, 4725, 4875, 5075, 5481, 5655, 6525, 6825, 7875, 7917, 8775, 9135, 9425, 10179, 10875, 11375, 12285, 13195, 14625, 15225, 16965, 19575, 20475, 23625, 23751, 25375, 27405, 28275, 32625, 34125, 39585, 43875, 45675, 47125, 50895, 61425, 65975, 71253, 76125, 84825, 97875, 102375, 118755, 137025, 141375, 197925, 228375, 254475, 307125, 329875, 356265, 424125, 593775, 685125, 989625, 1272375, 1781325, 2968875, 8906625]

約数ペア:

[(1, 8906625), (3, 2968875), (5, 1781325), (7, 1272375), (9, 989625), (13, 685125), (15, 593775), (21, 424125), (25, 356265), (27, 329875), (29, 307125), (35, 254475), (39, 228375), (45, 197925), (63, 141375), (65, 137025), (75, 118755), (87, 102375), (91, 97875), (105, 84825), (117, 76125), (125, 71253), (135, 65975), (145, 61425), (175, 50895), (189, 47125), (195, 45675), (203, 43875), (225, 39585), (261, 34125), (273, 32625), (315, 28275), (325, 27405), (351, 25375), (375, 23751), (377, 23625), (435, 20475), (455, 19575), (525, 16965), (585, 15225), (609, 14625), (675, 13195), (725, 12285), (783, 11375), (819, 10875), (875, 10179), (945, 9425), (975, 9135), (1015, 8775), (1125, 7917), (1131, 7875), (1305, 6825), (1365, 6525), (1575, 5655), (1625, 5481), (1755, 5075), (1827, 4875), (1885, 4725), (2175, 4095), (2275, 3915), (2457, 3625), (2625, 3393), (2639, 3375), (2925, 3045)]