2520652815

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{21821}}^1$

素因数の和:22000

約数の個数: 48

約数和(自身を含む): 4656989376

約数和(自身を除く): 2136336561

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 151, 153, 255, 453, 755, 765, 1359, 2265, 2567, 6795, 7701, 12835, 21821, 23103, 38505, 65463, 109105, 115515, 196389, 327315, 370957, 981945, 1112871, 1854785, 3294971, 3338613, 5564355, 9884913, 16474855, 16693065, 29654739, 49424565, 56014507, 148273695, 168043521, 280072535, 504130563, 840217605, 2520652815]

約数ペア:

[(1, 2520652815), (3, 840217605), (5, 504130563), (9, 280072535), (15, 168043521), (17, 148273695), (45, 56014507), (51, 49424565), (85, 29654739), (151, 16693065), (153, 16474855), (255, 9884913), (453, 5564355), (755, 3338613), (765, 3294971), (1359, 1854785), (2265, 1112871), (2567, 981945), (6795, 370957), (7701, 327315), (12835, 196389), (21821, 115515), (23103, 109105), (38505, 65463)]