1276459804555

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{214849}}^1$

素因数の和:215048

約数の個数: 48

約数和(自身を含む): 1698518160000

約数和(自身を除く): 422058355445

約数列:

[1, 5, 13, 65, 79, 89, 169, 395, 445, 845, 1027, 1157, 5135, 5785, 7031, 13351, 15041, 35155, 66755, 75205, 91403, 214849, 457015, 1074245, 1188239, 2793037, 5941195, 13965185, 16973071, 19121561, 36309481, 84865355, 95607805, 181547405, 220649923, 248580293, 1103249615, 1242901465, 1510603319, 2868448999, 3231543809, 7553016595, 14342244995, 16157719045, 19637843147, 98189215735, 255291960911, 1276459804555]

約数ペア:

[(1, 1276459804555), (5, 255291960911), (13, 98189215735), (65, 19637843147), (79, 16157719045), (89, 14342244995), (169, 7553016595), (395, 3231543809), (445, 2868448999), (845, 1510603319), (1027, 1242901465), (1157, 1103249615), (5135, 248580293), (5785, 220649923), (7031, 181547405), (13351, 95607805), (15041, 84865355), (35155, 36309481), (66755, 19121561), (75205, 16973071), (91403, 13965185), (214849, 5941195), (457015, 2793037), (1074245, 1188239)]