78148365

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{7307}}^1$

素因数の和:7369

約数の個数: 32

約数和(自身を含む): 134701056

約数和(自身を除く): 56552691

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 465, 713, 2139, 3565, 7307, 10695, 21921, 36535, 109605, 168061, 226517, 504183, 679551, 840305, 1132585, 2520915, 3397755, 5209891, 15629673, 26049455, 78148365]

約数ペア:

[(1, 78148365), (3, 26049455), (5, 15629673), (15, 5209891), (23, 3397755), (31, 2520915), (69, 1132585), (93, 840305), (115, 679551), (155, 504183), (345, 226517), (465, 168061), (713, 109605), (2139, 36535), (3565, 21921), (7307, 10695)]