40242825

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:213

約数の個数: 120

約数和(自身を含む): 90744192

約数和(自身を除く): 50501367

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 27, 35, 45, 51, 63, 75, 81, 85, 105, 119, 135, 153, 167, 175, 189, 225, 255, 315, 357, 405, 425, 459, 501, 525, 567, 595, 675, 765, 835, 945, 1071, 1169, 1275, 1377, 1503, 1575, 1785, 2025, 2295, 2505, 2835, 2839, 2975, 3213, 3507, 3825, 4175, 4509, 4725, 5355, 5845, 6885, 7515, 8517, 8925, 9639, 10521, 11475, 12525, 13527, 14175, 14195, 16065, 17535, 19873, 22545, 25551, 26775, 29225, 31563, 34425, 37575, 42585, 48195, 52605, 59619, 67635, 70975, 76653, 80325, 87675, 94689, 99365, 112725, 127755, 157815, 178857, 212925, 229959, 240975, 263025, 298095, 338175, 383265, 473445, 496825, 536571, 638775, 789075, 894285, 1149795, 1490475, 1609713, 1916325, 2367225, 2682855, 4471425, 5748975, 8048565, 13414275, 40242825]

約数ペア:

[(1, 40242825), (3, 13414275), (5, 8048565), (7, 5748975), (9, 4471425), (15, 2682855), (17, 2367225), (21, 1916325), (25, 1609713), (27, 1490475), (35, 1149795), (45, 894285), (51, 789075), (63, 638775), (75, 536571), (81, 496825), (85, 473445), (105, 383265), (119, 338175), (135, 298095), (153, 263025), (167, 240975), (175, 229959), (189, 212925), (225, 178857), (255, 157815), (315, 127755), (357, 112725), (405, 99365), (425, 94689), (459, 87675), (501, 80325), (525, 76653), (567, 70975), (595, 67635), (675, 59619), (765, 52605), (835, 48195), (945, 42585), (1071, 37575), (1169, 34425), (1275, 31563), (1377, 29225), (1503, 26775), (1575, 25551), (1785, 22545), (2025, 19873), (2295, 17535), (2505, 16065), (2835, 14195), (2839, 14175), (2975, 13527), (3213, 12525), (3507, 11475), (3825, 10521), (4175, 9639), (4509, 8925), (4725, 8517), (5355, 7515), (5845, 6885)]