7967025

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:96

約数の個数: 96

約数和(自身を含む): 16963200

約数和(自身を除く): 8996175

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 29, 33, 37, 45, 55, 75, 87, 99, 111, 135, 145, 165, 185, 225, 261, 275, 297, 319, 333, 407, 435, 495, 555, 675, 725, 783, 825, 925, 957, 999, 1073, 1221, 1305, 1485, 1595, 1665, 2035, 2175, 2475, 2775, 2871, 3219, 3663, 3915, 4785, 4995, 5365, 6105, 6525, 7425, 7975, 8325, 8613, 9657, 10175, 10989, 11803, 14355, 16095, 18315, 19575, 23925, 24975, 26825, 28971, 30525, 35409, 43065, 48285, 54945, 59015, 71775, 80475, 91575, 106227, 144855, 177045, 215325, 241425, 274725, 295075, 318681, 531135, 724275, 885225, 1593405, 2655675, 7967025]

約数ペア:

[(1, 7967025), (3, 2655675), (5, 1593405), (9, 885225), (11, 724275), (15, 531135), (25, 318681), (27, 295075), (29, 274725), (33, 241425), (37, 215325), (45, 177045), (55, 144855), (75, 106227), (87, 91575), (99, 80475), (111, 71775), (135, 59015), (145, 54945), (165, 48285), (185, 43065), (225, 35409), (261, 30525), (275, 28971), (297, 26825), (319, 24975), (333, 23925), (407, 19575), (435, 18315), (495, 16095), (555, 14355), (675, 11803), (725, 10989), (783, 10175), (825, 9657), (925, 8613), (957, 8325), (999, 7975), (1073, 7425), (1221, 6525), (1305, 6105), (1485, 5365), (1595, 4995), (1665, 4785), (2035, 3915), (2175, 3663), (2475, 3219), (2775, 2871)]