2488365

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{457}}^1$

素因数の和:490

約数の個数: 36

約数和(自身を含む): 4751292

約数和(自身を除く): 2262927

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 457, 495, 605, 1089, 1371, 1815, 2285, 4113, 5027, 5445, 6855, 15081, 20565, 25135, 45243, 55297, 75405, 165891, 226215, 276485, 497673, 829455, 2488365]

約数ペア:

[(1, 2488365), (3, 829455), (5, 497673), (9, 276485), (11, 226215), (15, 165891), (33, 75405), (45, 55297), (55, 45243), (99, 25135), (121, 20565), (165, 15081), (363, 6855), (457, 5445), (495, 5027), (605, 4113), (1089, 2285), (1371, 1815)]