82064025

素因数分解:

$3^2\times 5^2\times {\mathrm{569}}^1\times {\mathrm{641}}^1$

素因数の和:1226

約数の個数: 36

約数和(自身を含む): 147473820

約数和(自身を除く): 65409795

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 569, 641, 1707, 1923, 2845, 3205, 5121, 5769, 8535, 9615, 14225, 16025, 25605, 28845, 42675, 48075, 128025, 144225, 364729, 1094187, 1823645, 3282561, 5470935, 9118225, 16412805, 27354675, 82064025]

約数ペア:

[(1, 82064025), (3, 27354675), (5, 16412805), (9, 9118225), (15, 5470935), (25, 3282561), (45, 1823645), (75, 1094187), (225, 364729), (569, 144225), (641, 128025), (1707, 48075), (1923, 42675), (2845, 28845), (3205, 25605), (5121, 16025), (5769, 14225), (8535, 9615)]