5905405

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 8005536

約数和(自身を除く): 2100131

約数列:

[1, 5, 11, 43, 55, 121, 215, 227, 473, 605, 1135, 2365, 2497, 5203, 9761, 12485, 26015, 27467, 48805, 107371, 137335, 536855, 1181081, 5905405]

約数ペア:

[(1, 5905405), (5, 1181081), (11, 536855), (43, 137335), (55, 107371), (121, 48805), (215, 27467), (227, 26015), (473, 12485), (605, 9761), (1135, 5203), (2365, 2497)]