63239925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{739}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 120389120

約数和(自身を除く): 57149195

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 163, 175, 489, 525, 739, 815, 1141, 2217, 2445, 3423, 3695, 4075, 5173, 5705, 11085, 12225, 15519, 17115, 18475, 25865, 28525, 55425, 77595, 85575, 120457, 129325, 361371, 387975, 602285, 843199, 1806855, 2529597, 3011425, 4215995, 9034275, 12647985, 21079975, 63239925]

約数ペア:

[(1, 63239925), (3, 21079975), (5, 12647985), (7, 9034275), (15, 4215995), (21, 3011425), (25, 2529597), (35, 1806855), (75, 843199), (105, 602285), (163, 387975), (175, 361371), (489, 129325), (525, 120457), (739, 85575), (815, 77595), (1141, 55425), (2217, 28525), (2445, 25865), (3423, 18475), (3695, 17115), (4075, 15519), (5173, 12225), (5705, 11085)]