1555127926812

素因数分解:

$2^2\times 3^2\times {\mathrm{1553}}^1\times {\mathrm{2503}}^1\times {\mathrm{11113}}^1$

素因数の和:15179

約数の個数: 72

約数和(自身を含む): 3935474690784

約数和(自身を除く): 2380346763972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1553, 2503, 3106, 4659, 5006, 6212, 7509, 9318, 10012, 11113, 13977, 15018, 18636, 22226, 22527, 27954, 30036, 33339, 44452, 45054, 55908, 66678, 90108, 100017, 133356, 200034, 400068, 3887159, 7774318, 11661477, 15548636, 17258489, 23322954, 27815839, 34516978, 34984431, 46645908, 51775467, 55631678, 69033956, 69968862, 83447517, 103550934, 111263356, 139937724, 155326401, 166895034, 207101868, 250342551, 310652802, 333790068, 500685102, 621305604, 1001370204, 43197997967, 86395995934, 129593993901, 172791991868, 259187987802, 388781981703, 518375975604, 777563963406, 1555127926812]

約数ペア:

[(1, 1555127926812), (2, 777563963406), (3, 518375975604), (4, 388781981703), (6, 259187987802), (9, 172791991868), (12, 129593993901), (18, 86395995934), (36, 43197997967), (1553, 1001370204), (2503, 621305604), (3106, 500685102), (4659, 333790068), (5006, 310652802), (6212, 250342551), (7509, 207101868), (9318, 166895034), (10012, 155326401), (11113, 139937724), (13977, 111263356), (15018, 103550934), (18636, 83447517), (22226, 69968862), (22527, 69033956), (27954, 55631678), (30036, 51775467), (33339, 46645908), (44452, 34984431), (45054, 34516978), (55908, 27815839), (66678, 23322954), (90108, 17258489), (100017, 15548636), (133356, 11661477), (200034, 7774318), (400068, 3887159)]