61964155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{733}}^1$

素因数の和:831

約数の個数: 32

約数和(自身を含む): 85613760

約数和(自身を除く): 23649605

約数列:

[1, 5, 11, 29, 53, 55, 145, 265, 319, 583, 733, 1537, 1595, 2915, 3665, 7685, 8063, 16907, 21257, 38849, 40315, 84535, 106285, 194245, 233827, 427339, 1126621, 1169135, 2136695, 5633105, 12392831, 61964155]

約数ペア:

[(1, 61964155), (5, 12392831), (11, 5633105), (29, 2136695), (53, 1169135), (55, 1126621), (145, 427339), (265, 233827), (319, 194245), (583, 106285), (733, 84535), (1537, 40315), (1595, 38849), (2915, 21257), (3665, 16907), (7685, 8063)]