1797432015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{1063}}^1$

素因数の和:1456

約数の個数: 64

約数和(自身を含む): 3217536000

約数和(自身を除く): 1420103985

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 349, 969, 1047, 1063, 1615, 1745, 3189, 4845, 5235, 5315, 5933, 6631, 15945, 17799, 18071, 19893, 20197, 29665, 33155, 54213, 60591, 88995, 90355, 99465, 100985, 112727, 271065, 302955, 338181, 343349, 370987, 563635, 1030047, 1112961, 1690905, 1716745, 1854935, 5150235, 5564805, 6306779, 7048753, 18920337, 21146259, 31533895, 35243765, 94601685, 105731295, 119828801, 359486403, 599144005, 1797432015]

約数ペア:

[(1, 1797432015), (3, 599144005), (5, 359486403), (15, 119828801), (17, 105731295), (19, 94601685), (51, 35243765), (57, 31533895), (85, 21146259), (95, 18920337), (255, 7048753), (285, 6306779), (323, 5564805), (349, 5150235), (969, 1854935), (1047, 1716745), (1063, 1690905), (1615, 1112961), (1745, 1030047), (3189, 563635), (4845, 370987), (5235, 343349), (5315, 338181), (5933, 302955), (6631, 271065), (15945, 112727), (17799, 100985), (18071, 99465), (19893, 90355), (20197, 88995), (29665, 60591), (33155, 54213)]