2016345775

素因数分解:

$5^2\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{3823}}^1$

素因数の和:3940

約数の個数: 36

約数和(自身を含む): 2693082592

約数和(自身を除く): 676736817

約数列:

[1, 5, 17, 25, 73, 85, 289, 365, 425, 1241, 1445, 1825, 3823, 6205, 7225, 19115, 21097, 31025, 64991, 95575, 105485, 279079, 324955, 527425, 1104847, 1395395, 1624775, 4744343, 5524235, 6976975, 23721715, 27621175, 80653831, 118608575, 403269155, 2016345775]

約数ペア:

[(1, 2016345775), (5, 403269155), (17, 118608575), (25, 80653831), (73, 27621175), (85, 23721715), (289, 6976975), (365, 5524235), (425, 4744343), (1241, 1624775), (1445, 1395395), (1825, 1104847), (3823, 527425), (6205, 324955), (7225, 279079), (19115, 105485), (21097, 95575), (31025, 64991)]