13777645115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1\times {\mathrm{8431}}^1$

素因数の和:9291

約数の個数: 32

約数和(自身を含む): 18404155392

約数和(自身を除く): 4626510277

約数列:

[1, 5, 13, 31, 65, 155, 403, 811, 2015, 4055, 8431, 10543, 25141, 42155, 52715, 109603, 125705, 261361, 326833, 548015, 1306805, 1634165, 3397693, 6837541, 16988465, 34187705, 88888033, 211963771, 444440165, 1059818855, 2755529023, 13777645115]

約数ペア:

[(1, 13777645115), (5, 2755529023), (13, 1059818855), (31, 444440165), (65, 211963771), (155, 88888033), (403, 34187705), (811, 16988465), (2015, 6837541), (4055, 3397693), (8431, 1634165), (10543, 1306805), (25141, 548015), (42155, 326833), (52715, 261361), (109603, 125705)]