2015756075

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{38933}}^1$

素因数の和:39071

約数の個数: 24

約数和(自身を含む): 2655298800

約数和(自身を除く): 639542725

約数列:

[1, 5, 19, 25, 95, 109, 475, 545, 2071, 2725, 10355, 38933, 51775, 194665, 739727, 973325, 3698635, 4243697, 18493175, 21218485, 80630243, 106092425, 403151215, 2015756075]

約数ペア:

[(1, 2015756075), (5, 403151215), (19, 106092425), (25, 80630243), (95, 21218485), (109, 18493175), (475, 4243697), (545, 3698635), (2071, 973325), (2725, 739727), (10355, 194665), (38933, 51775)]