73663365

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1433}}^1$

素因数の和:1613

約数の個数: 32

約数和(自身を含む): 123897600

約数和(自身を除く): 50234235

約数列:

[1, 3, 5, 15, 23, 69, 115, 149, 345, 447, 745, 1433, 2235, 3427, 4299, 7165, 10281, 17135, 21495, 32959, 51405, 98877, 164795, 213517, 494385, 640551, 1067585, 3202755, 4910891, 14732673, 24554455, 73663365]

約数ペア:

[(1, 73663365), (3, 24554455), (5, 14732673), (15, 4910891), (23, 3202755), (69, 1067585), (115, 640551), (149, 494385), (345, 213517), (447, 164795), (745, 98877), (1433, 51405), (2235, 32959), (3427, 21495), (4299, 17135), (7165, 10281)]