55031795

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1531}}^1$

素因数の和:1635

約数の個数: 32

約数和(自身を含む): 82360320

約数和(自身を除く): 27328525

約数列:

[1, 5, 7, 13, 35, 65, 79, 91, 395, 455, 553, 1027, 1531, 2765, 5135, 7189, 7655, 10717, 19903, 35945, 53585, 99515, 120949, 139321, 604745, 696605, 846643, 1572337, 4233215, 7861685, 11006359, 55031795]

約数ペア:

[(1, 55031795), (5, 11006359), (7, 7861685), (13, 4233215), (35, 1572337), (65, 846643), (79, 696605), (91, 604745), (395, 139321), (455, 120949), (553, 99515), (1027, 53585), (1531, 35945), (2765, 19903), (5135, 10717), (7189, 7655)]