1148895

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{211}}^1$

素因数の和:244

約数の個数: 36

約数和(自身を含む): 2199288

約数和(自身を除く): 1050393

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 211, 363, 495, 605, 633, 1055, 1089, 1815, 1899, 2321, 3165, 5445, 6963, 9495, 11605, 20889, 25531, 34815, 76593, 104445, 127655, 229779, 382965, 1148895]

約数ペア:

[(1, 1148895), (3, 382965), (5, 229779), (9, 127655), (11, 104445), (15, 76593), (33, 34815), (45, 25531), (55, 20889), (99, 11605), (121, 9495), (165, 6963), (211, 5445), (363, 3165), (495, 2321), (605, 1899), (633, 1815), (1055, 1089)]