27742202215

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1\times {\mathrm{3739}}^1$

素因数の和:4496

約数の個数: 64

約数和(自身を含む): 42826291200

約数和(自身を除く): 15084088985

約数列:

[1, 5, 7, 13, 23, 35, 65, 91, 115, 161, 299, 455, 709, 805, 1495, 2093, 3545, 3739, 4963, 9217, 10465, 16307, 18695, 24815, 26173, 46085, 48607, 64519, 81535, 85997, 114149, 130865, 211991, 243035, 322595, 340249, 429985, 570745, 601979, 1059955, 1117961, 1483937, 1701245, 2650951, 3009895, 5589805, 7419685, 7825727, 13254755, 18556657, 34462363, 39128635, 60971873, 92783285, 172311815, 241236541, 304859365, 426803111, 792634349, 1206182705, 2134015555, 3963171745, 5548440443, 27742202215]

約数ペア:

[(1, 27742202215), (5, 5548440443), (7, 3963171745), (13, 2134015555), (23, 1206182705), (35, 792634349), (65, 426803111), (91, 304859365), (115, 241236541), (161, 172311815), (299, 92783285), (455, 60971873), (709, 39128635), (805, 34462363), (1495, 18556657), (2093, 13254755), (3545, 7825727), (3739, 7419685), (4963, 5589805), (9217, 3009895), (10465, 2650951), (16307, 1701245), (18695, 1483937), (24815, 1117961), (26173, 1059955), (46085, 601979), (48607, 570745), (64519, 429985), (81535, 340249), (85997, 322595), (114149, 243035), (130865, 211991)]