2758045192605

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1217}}^1\times {\mathrm{2650603}}^1$

素因数の和:2651850

約数の個数: 48

約数和(自身を含む): 5036359648320

約数和(自身を除く): 2278314455715

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 1217, 3651, 6085, 10953, 18255, 23123, 54765, 69369, 115615, 208107, 346845, 1040535, 2650603, 7951809, 13253015, 23855427, 39759045, 50361457, 119277135, 151084371, 251807285, 453253113, 755421855, 2266265565, 3225783851, 9677351553, 16128919255, 29032054659, 48386757765, 61289893169, 145160273295, 183869679507, 306449465845, 551609038521, 919348397535, 2758045192605]

約数ペア:

[(1, 2758045192605), (3, 919348397535), (5, 551609038521), (9, 306449465845), (15, 183869679507), (19, 145160273295), (45, 61289893169), (57, 48386757765), (95, 29032054659), (171, 16128919255), (285, 9677351553), (855, 3225783851), (1217, 2266265565), (3651, 755421855), (6085, 453253113), (10953, 251807285), (18255, 151084371), (23123, 119277135), (54765, 50361457), (69369, 39759045), (115615, 23855427), (208107, 13253015), (346845, 7951809), (1040535, 2650603)]