13821045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:194

約数の個数: 64

約数和(自身を含む): 27095040

約数和(自身を除く): 13273995

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 59, 69, 97, 105, 115, 161, 177, 291, 295, 345, 413, 483, 485, 679, 805, 885, 1239, 1357, 1455, 2037, 2065, 2231, 2415, 3395, 4071, 5723, 6195, 6693, 6785, 9499, 10185, 11155, 15617, 17169, 20355, 28497, 28615, 33465, 40061, 46851, 47495, 78085, 85845, 120183, 131629, 142485, 200305, 234255, 394887, 600915, 658145, 921403, 1974435, 2764209, 4607015, 13821045]

約数ペア:

[(1, 13821045), (3, 4607015), (5, 2764209), (7, 1974435), (15, 921403), (21, 658145), (23, 600915), (35, 394887), (59, 234255), (69, 200305), (97, 142485), (105, 131629), (115, 120183), (161, 85845), (177, 78085), (291, 47495), (295, 46851), (345, 40061), (413, 33465), (483, 28615), (485, 28497), (679, 20355), (805, 17169), (885, 15617), (1239, 11155), (1357, 10185), (1455, 9499), (2037, 6785), (2065, 6693), (2231, 6195), (2415, 5723), (3395, 4071)]