2774285

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:125

約数の個数: 24

約数和(自身を含む): 3703320

約数和(自身を除く): 929035

約数列:

[1, 5, 19, 29, 53, 95, 145, 265, 361, 551, 1007, 1537, 1805, 2755, 5035, 7685, 10469, 19133, 29203, 52345, 95665, 146015, 554857, 2774285]

約数ペア:

[(1, 2774285), (5, 554857), (19, 146015), (29, 95665), (53, 52345), (95, 29203), (145, 19133), (265, 10469), (361, 7685), (551, 5035), (1007, 2755), (1537, 1805)]