54490804545

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1087}}^1\times {\mathrm{145303}}^1$

素因数の和:146421

約数の個数: 32

約数和(自身を含む): 91060273152

約数和(自身を除く): 36569468607

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 1087, 3261, 5435, 16305, 25001, 75003, 125005, 145303, 375015, 435909, 726515, 2179545, 3341969, 10025907, 16709845, 50129535, 157944361, 473833083, 789721805, 2369165415, 3632720303, 10898160909, 18163601515, 54490804545]

約数ペア:

[(1, 54490804545), (3, 18163601515), (5, 10898160909), (15, 3632720303), (23, 2369165415), (69, 789721805), (115, 473833083), (345, 157944361), (1087, 50129535), (3261, 16709845), (5435, 10025907), (16305, 3341969), (25001, 2179545), (75003, 726515), (125005, 435909), (145303, 375015)]