2051253075

素因数分解:

$3^1\times 5^2\times {\mathrm{719}}^1\times {\mathrm{38039}}^1$

素因数の和:38771

約数の個数: 24

約数和(自身を含む): 3396211200

約数和(自身を除く): 1344958125

約数列:

[1, 3, 5, 15, 25, 75, 719, 2157, 3595, 10785, 17975, 38039, 53925, 114117, 190195, 570585, 950975, 2852925, 27350041, 82050123, 136750205, 410250615, 683751025, 2051253075]

約数ペア:

[(1, 2051253075), (3, 683751025), (5, 410250615), (15, 136750205), (25, 82050123), (75, 27350041), (719, 2852925), (2157, 950975), (3595, 570585), (10785, 190195), (17975, 114117), (38039, 53925)]