39368295

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:477

約数の個数: 64

約数和(自身を含む): 75571200

約数和(自身を除く): 36202905

約数列:

[1, 3, 5, 9, 15, 23, 27, 31, 45, 69, 93, 115, 135, 155, 207, 279, 345, 409, 465, 621, 713, 837, 1035, 1227, 1395, 2045, 2139, 3105, 3565, 3681, 4185, 6135, 6417, 9407, 10695, 11043, 12679, 18405, 19251, 28221, 32085, 38037, 47035, 55215, 63395, 84663, 96255, 114111, 141105, 190185, 253989, 291617, 342333, 423315, 570555, 874851, 1269945, 1458085, 1711665, 2624553, 4374255, 7873659, 13122765, 39368295]

約数ペア:

[(1, 39368295), (3, 13122765), (5, 7873659), (9, 4374255), (15, 2624553), (23, 1711665), (27, 1458085), (31, 1269945), (45, 874851), (69, 570555), (93, 423315), (115, 342333), (135, 291617), (155, 253989), (207, 190185), (279, 141105), (345, 114111), (409, 96255), (465, 84663), (621, 63395), (713, 55215), (837, 47035), (1035, 38037), (1227, 32085), (1395, 28221), (2045, 19251), (2139, 18405), (3105, 12679), (3565, 11043), (3681, 10695), (4185, 9407), (6135, 6417)]