10899855

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^2\times {\mathrm{131}}^1$

素因数の和:228

約数の個数: 36

約数和(自身を含む): 19490328

約数和(自身を除く): 8590473

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 131, 215, 387, 393, 645, 655, 1179, 1849, 1935, 1965, 5547, 5633, 5895, 9245, 16641, 16899, 27735, 28165, 50697, 83205, 84495, 242219, 253485, 726657, 1211095, 2179971, 3633285, 10899855]

約数ペア:

[(1, 10899855), (3, 3633285), (5, 2179971), (9, 1211095), (15, 726657), (43, 253485), (45, 242219), (129, 84495), (131, 83205), (215, 50697), (387, 28165), (393, 27735), (645, 16899), (655, 16641), (1179, 9245), (1849, 5895), (1935, 5633), (1965, 5547)]