42461475

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2609}}^1$

素因数の和:2660

約数の個数: 48

約数和(自身を含む): 82851840

約数和(自身を除く): 40390365

約数列:

[1, 3, 5, 7, 15, 21, 25, 31, 35, 75, 93, 105, 155, 175, 217, 465, 525, 651, 775, 1085, 2325, 2609, 3255, 5425, 7827, 13045, 16275, 18263, 39135, 54789, 65225, 80879, 91315, 195675, 242637, 273945, 404395, 456575, 566153, 1213185, 1369725, 1698459, 2021975, 2830765, 6065925, 8492295, 14153825, 42461475]

約数ペア:

[(1, 42461475), (3, 14153825), (5, 8492295), (7, 6065925), (15, 2830765), (21, 2021975), (25, 1698459), (31, 1369725), (35, 1213185), (75, 566153), (93, 456575), (105, 404395), (155, 273945), (175, 242637), (217, 195675), (465, 91315), (525, 80879), (651, 65225), (775, 54789), (1085, 39135), (2325, 18263), (2609, 16275), (3255, 13045), (5425, 7827)]