2496945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 4487040

約数和(自身を除く): 1990095

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 185, 407, 409, 555, 1221, 1227, 2035, 2045, 4499, 6105, 6135, 13497, 15133, 22495, 45399, 67485, 75665, 166463, 226995, 499389, 832315, 2496945]

約数ペア:

[(1, 2496945), (3, 832315), (5, 499389), (11, 226995), (15, 166463), (33, 75665), (37, 67485), (55, 45399), (111, 22495), (165, 15133), (185, 13497), (407, 6135), (409, 6105), (555, 4499), (1221, 2045), (1227, 2035)]