7044015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3881}}^1$

素因数の和:3911

約数の個数: 24

約数和(自身を含む): 12391344

約数和(自身を除く): 5347329

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 3881, 11643, 19405, 42691, 58215, 128073, 213455, 469601, 640365, 1408803, 2348005, 7044015]

約数ペア:

[(1, 7044015), (3, 2348005), (5, 1408803), (11, 640365), (15, 469601), (33, 213455), (55, 128073), (121, 58215), (165, 42691), (363, 19405), (605, 11643), (1815, 3881)]