86811315

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{8117}}^1$

素因数の和:8179

約数の個数: 32

約数和(自身を含む): 149630976

約数和(自身を除く): 62819661

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 465, 713, 2139, 3565, 8117, 10695, 24351, 40585, 121755, 186691, 251627, 560073, 754881, 933455, 1258135, 2800365, 3774405, 5787421, 17362263, 28937105, 86811315]

約数ペア:

[(1, 86811315), (3, 28937105), (5, 17362263), (15, 5787421), (23, 3774405), (31, 2800365), (69, 1258135), (93, 933455), (115, 754881), (155, 560073), (345, 251627), (465, 186691), (713, 121755), (2139, 40585), (3565, 24351), (8117, 10695)]