61161705

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{787}}^1$

素因数の和:966

約数の個数: 48

約数和(自身を含む): 116535744

約数和(自身を除く): 55374039

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 157, 165, 471, 495, 785, 787, 1413, 1727, 2355, 2361, 3935, 5181, 7065, 7083, 8635, 8657, 11805, 15543, 25905, 25971, 35415, 43285, 77715, 77913, 123559, 129855, 370677, 389565, 617795, 1112031, 1359149, 1853385, 4077447, 5560155, 6795745, 12232341, 20387235, 61161705]

約数ペア:

[(1, 61161705), (3, 20387235), (5, 12232341), (9, 6795745), (11, 5560155), (15, 4077447), (33, 1853385), (45, 1359149), (55, 1112031), (99, 617795), (157, 389565), (165, 370677), (471, 129855), (495, 123559), (785, 77913), (787, 77715), (1413, 43285), (1727, 35415), (2355, 25971), (2361, 25905), (3935, 15543), (5181, 11805), (7065, 8657), (7083, 8635)]