66218295

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{30871}}^1$

素因数の和:30903

約数の個数: 32

約数和(自身を含む): 124475904

約数和(自身を除く): 58257609

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 30871, 92613, 154355, 339581, 401323, 463065, 1018743, 1203969, 1697905, 2006615, 4414553, 5093715, 6019845, 13243659, 22072765, 66218295]

約数ペア:

[(1, 66218295), (3, 22072765), (5, 13243659), (11, 6019845), (13, 5093715), (15, 4414553), (33, 2006615), (39, 1697905), (55, 1203969), (65, 1018743), (143, 463065), (165, 401323), (195, 339581), (429, 154355), (715, 92613), (2145, 30871)]