38950275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{439}}^1$

素因数の和:485

約数の個数: 72

約数和(自身を含む): 79875840

約数和(自身を除く): 40925565

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 169, 175, 195, 273, 325, 439, 455, 507, 525, 845, 975, 1183, 1317, 1365, 2195, 2275, 2535, 3073, 3549, 4225, 5707, 5915, 6585, 6825, 9219, 10975, 12675, 15365, 17121, 17745, 28535, 29575, 32925, 39949, 46095, 74191, 76825, 85605, 88725, 119847, 142675, 199745, 222573, 230475, 370955, 428025, 519337, 599235, 998725, 1112865, 1558011, 1854775, 2596685, 2996175, 5564325, 7790055, 12983425, 38950275]

約数ペア:

[(1, 38950275), (3, 12983425), (5, 7790055), (7, 5564325), (13, 2996175), (15, 2596685), (21, 1854775), (25, 1558011), (35, 1112865), (39, 998725), (65, 599235), (75, 519337), (91, 428025), (105, 370955), (169, 230475), (175, 222573), (195, 199745), (273, 142675), (325, 119847), (439, 88725), (455, 85605), (507, 76825), (525, 74191), (845, 46095), (975, 39949), (1183, 32925), (1317, 29575), (1365, 28535), (2195, 17745), (2275, 17121), (2535, 15365), (3073, 12675), (3549, 10975), (4225, 9219), (5707, 6825), (5915, 6585)]