15664080495

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{2063}}^1\times {\mathrm{72313}}^1$

素因数の和:74391

約数の個数: 32

約数和(自身を含む): 28657170432

約数和(自身を除く): 12993089937

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 2063, 6189, 10315, 14441, 30945, 43323, 72205, 72313, 216615, 216939, 361565, 506191, 1084695, 1518573, 2530955, 7592865, 149181719, 447545157, 745908595, 1044272033, 2237725785, 3132816099, 5221360165, 15664080495]

約数ペア:

[(1, 15664080495), (3, 5221360165), (5, 3132816099), (7, 2237725785), (15, 1044272033), (21, 745908595), (35, 447545157), (105, 149181719), (2063, 7592865), (6189, 2530955), (10315, 1518573), (14441, 1084695), (30945, 506191), (43323, 361565), (72205, 216939), (72313, 216615)]