70669395

素因数分解:

$3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3821}}^1$

素因数の和:3972

約数の個数: 32

約数和(自身を含む): 126584640

約数和(自身を除く): 55915245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 137, 411, 685, 1233, 2055, 3699, 3821, 6165, 11463, 18495, 19105, 34389, 57315, 103167, 171945, 515835, 523477, 1570431, 2617385, 4711293, 7852155, 14133879, 23556465, 70669395]

約数ペア:

[(1, 70669395), (3, 23556465), (5, 14133879), (9, 7852155), (15, 4711293), (27, 2617385), (45, 1570431), (135, 523477), (137, 515835), (411, 171945), (685, 103167), (1233, 57315), (2055, 34389), (3699, 19105), (3821, 18495), (6165, 11463)]