2015433075

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61493}}^1$

素因数の和:61548

約数の個数: 48

約数和(自身を含む): 3660122880

約数和(自身を除く): 1644689805

約数列:

[1, 3, 5, 15, 19, 23, 25, 57, 69, 75, 95, 115, 285, 345, 437, 475, 575, 1311, 1425, 1725, 2185, 6555, 10925, 32775, 61493, 184479, 307465, 922395, 1168367, 1414339, 1537325, 3505101, 4243017, 4611975, 5841835, 7071695, 17525505, 21215085, 26872441, 29209175, 35358475, 80617323, 87627525, 106075425, 134362205, 403086615, 671811025, 2015433075]

約数ペア:

[(1, 2015433075), (3, 671811025), (5, 403086615), (15, 134362205), (19, 106075425), (23, 87627525), (25, 80617323), (57, 35358475), (69, 29209175), (75, 26872441), (95, 21215085), (115, 17525505), (285, 7071695), (345, 5841835), (437, 4611975), (475, 4243017), (575, 3505101), (1311, 1537325), (1425, 1414339), (1725, 1168367), (2185, 922395), (6555, 307465), (10925, 184479), (32775, 61493)]