2442825

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1$

素因数の和:84

約数の個数: 96

約数和(自身を含む): 5713920

約数和(自身を除く): 3271095

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 27, 33, 35, 45, 47, 55, 63, 75, 77, 99, 105, 135, 141, 165, 175, 189, 225, 231, 235, 275, 297, 315, 329, 385, 423, 495, 517, 525, 675, 693, 705, 825, 945, 987, 1155, 1175, 1269, 1485, 1551, 1575, 1645, 1925, 2079, 2115, 2475, 2585, 2961, 3465, 3525, 3619, 4653, 4725, 4935, 5775, 6345, 7425, 7755, 8225, 8883, 10395, 10575, 10857, 12925, 13959, 14805, 17325, 18095, 23265, 24675, 31725, 32571, 38775, 44415, 51975, 54285, 69795, 74025, 90475, 97713, 116325, 162855, 222075, 271425, 348975, 488565, 814275, 2442825]

約数ペア:

[(1, 2442825), (3, 814275), (5, 488565), (7, 348975), (9, 271425), (11, 222075), (15, 162855), (21, 116325), (25, 97713), (27, 90475), (33, 74025), (35, 69795), (45, 54285), (47, 51975), (55, 44415), (63, 38775), (75, 32571), (77, 31725), (99, 24675), (105, 23265), (135, 18095), (141, 17325), (165, 14805), (175, 13959), (189, 12925), (225, 10857), (231, 10575), (235, 10395), (275, 8883), (297, 8225), (315, 7755), (329, 7425), (385, 6345), (423, 5775), (495, 4935), (517, 4725), (525, 4653), (675, 3619), (693, 3525), (705, 3465), (825, 2961), (945, 2585), (987, 2475), (1155, 2115), (1175, 2079), (1269, 1925), (1485, 1645), (1551, 1575)]