2777884916105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2287}}^1\times {\mathrm{1099223}}^1$

素因数の和:1101545

約数の個数: 32

約数和(自身を含む): 3802717062144

約数和(自身を除く): 1024832146039

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 2287, 11435, 29731, 38879, 148655, 194395, 505427, 1099223, 2527135, 5496115, 14289899, 18686791, 71449495, 93433955, 242928283, 1214641415, 2513923001, 12569615005, 32680999013, 42736691017, 163404995065, 213683455085, 555576983221, 2777884916105]

約数ペア:

[(1, 2777884916105), (5, 555576983221), (13, 213683455085), (17, 163404995065), (65, 42736691017), (85, 32680999013), (221, 12569615005), (1105, 2513923001), (2287, 1214641415), (11435, 242928283), (29731, 93433955), (38879, 71449495), (148655, 18686791), (194395, 14289899), (505427, 5496115), (1099223, 2527135)]