2272725

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:76

約数の個数: 96

約数和(自身を含む): 5277440

約数和(自身を除く): 3004715

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 27, 35, 37, 39, 45, 63, 65, 75, 91, 105, 111, 117, 135, 175, 185, 189, 195, 225, 259, 273, 315, 325, 333, 351, 455, 481, 525, 555, 585, 675, 777, 819, 925, 945, 975, 999, 1295, 1365, 1443, 1575, 1665, 1755, 2275, 2331, 2405, 2457, 2775, 2925, 3367, 3885, 4095, 4329, 4725, 4995, 6475, 6825, 6993, 7215, 8325, 8775, 10101, 11655, 12025, 12285, 12987, 16835, 19425, 20475, 21645, 24975, 30303, 34965, 36075, 50505, 58275, 61425, 64935, 84175, 90909, 108225, 151515, 174825, 252525, 324675, 454545, 757575, 2272725]

約数ペア:

[(1, 2272725), (3, 757575), (5, 454545), (7, 324675), (9, 252525), (13, 174825), (15, 151515), (21, 108225), (25, 90909), (27, 84175), (35, 64935), (37, 61425), (39, 58275), (45, 50505), (63, 36075), (65, 34965), (75, 30303), (91, 24975), (105, 21645), (111, 20475), (117, 19425), (135, 16835), (175, 12987), (185, 12285), (189, 12025), (195, 11655), (225, 10101), (259, 8775), (273, 8325), (315, 7215), (325, 6993), (333, 6825), (351, 6475), (455, 4995), (481, 4725), (525, 4329), (555, 4095), (585, 3885), (675, 3367), (777, 2925), (819, 2775), (925, 2457), (945, 2405), (975, 2331), (999, 2275), (1295, 1755), (1365, 1665), (1443, 1575)]