219367005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3299}}^1$

素因数の和:3362

約数の個数: 64

約数和(自身を含む): 425779200

約数和(自身を除く): 206412195

約数列:

[1, 3, 5, 11, 13, 15, 31, 33, 39, 55, 65, 93, 143, 155, 165, 195, 341, 403, 429, 465, 715, 1023, 1209, 1705, 2015, 2145, 3299, 4433, 5115, 6045, 9897, 13299, 16495, 22165, 36289, 42887, 49485, 66495, 102269, 108867, 128661, 181445, 214435, 306807, 471757, 511345, 544335, 643305, 1124959, 1329497, 1415271, 1534035, 2358785, 3374877, 3988491, 5624795, 6647485, 7076355, 14624467, 16874385, 19942455, 43873401, 73122335, 219367005]

約数ペア:

[(1, 219367005), (3, 73122335), (5, 43873401), (11, 19942455), (13, 16874385), (15, 14624467), (31, 7076355), (33, 6647485), (39, 5624795), (55, 3988491), (65, 3374877), (93, 2358785), (143, 1534035), (155, 1415271), (165, 1329497), (195, 1124959), (341, 643305), (403, 544335), (429, 511345), (465, 471757), (715, 306807), (1023, 214435), (1209, 181445), (1705, 128661), (2015, 108867), (2145, 102269), (3299, 66495), (4433, 49485), (5115, 42887), (6045, 36289), (9897, 22165), (13299, 16495)]