30261275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6473}}^1$

素因数の和:6511

約数の個数: 24

約数和(自身を含む): 43349904

約数和(自身を除く): 13088629

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 4675, 6473, 32365, 71203, 110041, 161825, 356015, 550205, 1210451, 1780075, 2751025, 6052255, 30261275]

約数ペア:

[(1, 30261275), (5, 6052255), (11, 2751025), (17, 1780075), (25, 1210451), (55, 550205), (85, 356015), (187, 161825), (275, 110041), (425, 71203), (935, 32365), (4675, 6473)]