9137150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:509

約数の個数: 48

約数和(自身を含む): 19083600

約数和(自身を除く): 9946450

約数列:

[1, 2, 5, 10, 11, 22, 25, 37, 50, 55, 74, 110, 185, 275, 370, 407, 449, 550, 814, 898, 925, 1850, 2035, 2245, 4070, 4490, 4939, 9878, 10175, 11225, 16613, 20350, 22450, 24695, 33226, 49390, 83065, 123475, 166130, 182743, 246950, 365486, 415325, 830650, 913715, 1827430, 4568575, 9137150]

約数ペア:

[(1, 9137150), (2, 4568575), (5, 1827430), (10, 913715), (11, 830650), (22, 415325), (25, 365486), (37, 246950), (50, 182743), (55, 166130), (74, 123475), (110, 83065), (185, 49390), (275, 33226), (370, 24695), (407, 22450), (449, 20350), (550, 16613), (814, 11225), (898, 10175), (925, 9878), (1850, 4939), (2035, 4490), (2245, 4070)]