2480456655

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{63577}}^1$

素因数の和:63625

約数の個数: 48

約数和(自身を含む): 4684427040

約数和(自身を除く): 2203970385

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 289, 459, 765, 867, 1445, 2295, 2601, 4335, 7803, 13005, 39015, 63577, 190731, 317885, 572193, 953655, 1080809, 1716579, 2860965, 3242427, 5404045, 8582895, 9727281, 16212135, 18373753, 29181843, 48636405, 55121259, 91868765, 145909215, 165363777, 275606295, 496091331, 826818885, 2480456655]

約数ペア:

[(1, 2480456655), (3, 826818885), (5, 496091331), (9, 275606295), (15, 165363777), (17, 145909215), (27, 91868765), (45, 55121259), (51, 48636405), (85, 29181843), (135, 18373753), (153, 16212135), (255, 9727281), (289, 8582895), (459, 5404045), (765, 3242427), (867, 2860965), (1445, 1716579), (2295, 1080809), (2601, 953655), (4335, 572193), (7803, 317885), (13005, 190731), (39015, 63577)]