2765431565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{467}}^1$

素因数の和:758

約数の個数: 64

約数和(自身を含む): 3973971456

約数和(自身を除く): 1208539891

約数列:

[1, 5, 13, 17, 23, 65, 85, 115, 221, 233, 299, 391, 467, 1105, 1165, 1495, 1955, 2335, 3029, 3961, 5083, 5359, 6071, 7939, 10741, 15145, 19805, 25415, 26795, 30355, 39695, 51493, 53705, 69667, 91103, 103207, 108811, 139633, 182597, 257465, 348335, 455515, 516035, 544055, 698165, 912985, 1184339, 1414543, 1849787, 2373761, 2502653, 5921695, 7072715, 9248935, 11868805, 12513265, 24047231, 32534489, 42545101, 120236155, 162672445, 212725505, 553086313, 2765431565]

約数ペア:

[(1, 2765431565), (5, 553086313), (13, 212725505), (17, 162672445), (23, 120236155), (65, 42545101), (85, 32534489), (115, 24047231), (221, 12513265), (233, 11868805), (299, 9248935), (391, 7072715), (467, 5921695), (1105, 2502653), (1165, 2373761), (1495, 1849787), (1955, 1414543), (2335, 1184339), (3029, 912985), (3961, 698165), (5083, 544055), (5359, 516035), (6071, 455515), (7939, 348335), (10741, 257465), (15145, 182597), (19805, 139633), (25415, 108811), (26795, 103207), (30355, 91103), (39695, 69667), (51493, 53705)]