131968365

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{22501}}^1$

素因数の和:22549

約数の個数: 32

約数和(自身を含む): 233300736

約数和(自身を除く): 101332371

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 5865, 22501, 67503, 112505, 337515, 382517, 517523, 1147551, 1552569, 1912585, 2587615, 5737755, 7762845, 8797891, 26393673, 43989455, 131968365]

約数ペア:

[(1, 131968365), (3, 43989455), (5, 26393673), (15, 8797891), (17, 7762845), (23, 5737755), (51, 2587615), (69, 1912585), (85, 1552569), (115, 1147551), (255, 517523), (345, 382517), (391, 337515), (1173, 112505), (1955, 67503), (5865, 22501)]