86640195

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{8101}}^1$

素因数の和:8163

約数の個数: 32

約数和(自身を含む): 149336064

約数和(自身を除く): 62695869

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 465, 713, 2139, 3565, 8101, 10695, 24303, 40505, 121515, 186323, 251131, 558969, 753393, 931615, 1255655, 2794845, 3766965, 5776013, 17328039, 28880065, 86640195]

約数ペア:

[(1, 86640195), (3, 28880065), (5, 17328039), (15, 5776013), (23, 3766965), (31, 2794845), (69, 1255655), (93, 931615), (115, 753393), (155, 558969), (345, 251131), (465, 186323), (713, 121515), (2139, 40505), (3565, 24303), (8101, 10695)]