15679966315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1\times {\mathrm{877}}^1$

素因数の和:1412

約数の個数: 64

約数和(自身を含む): 22090199040

約数和(自身を除く): 6410232725

約数列:

[1, 5, 13, 19, 31, 65, 95, 155, 247, 403, 467, 589, 877, 1235, 2015, 2335, 2945, 4385, 6071, 7657, 8873, 11401, 14477, 16663, 27187, 30355, 38285, 44365, 57005, 72385, 83315, 115349, 135935, 188201, 216619, 275063, 353431, 409559, 516553, 576745, 941005, 1083095, 1375315, 1767155, 2047795, 2582765, 3575819, 5324267, 6715189, 7781621, 12696329, 17879095, 26621335, 33575945, 38908105, 63481645, 101161073, 165052277, 241230251, 505805365, 825261385, 1206151255, 3135993263, 15679966315]

約数ペア:

[(1, 15679966315), (5, 3135993263), (13, 1206151255), (19, 825261385), (31, 505805365), (65, 241230251), (95, 165052277), (155, 101161073), (247, 63481645), (403, 38908105), (467, 33575945), (589, 26621335), (877, 17879095), (1235, 12696329), (2015, 7781621), (2335, 6715189), (2945, 5324267), (4385, 3575819), (6071, 2582765), (7657, 2047795), (8873, 1767155), (11401, 1375315), (14477, 1083095), (16663, 941005), (27187, 576745), (30355, 516553), (38285, 409559), (44365, 353431), (57005, 275063), (72385, 216619), (83315, 188201), (115349, 135935)]