2016171405

素因数分解:

$3^4\times 5^1\times {\mathrm{433}}^1\times {\mathrm{11497}}^1$

素因数の和:11947

約数の個数: 40

約数和(自身を含む): 3622835832

約数和(自身を除く): 1606664427

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 433, 1299, 2165, 3897, 6495, 11497, 11691, 19485, 34491, 35073, 57485, 58455, 103473, 172455, 175365, 310419, 517365, 931257, 1552095, 4656285, 4978201, 14934603, 24891005, 44803809, 74673015, 134411427, 224019045, 403234281, 672057135, 2016171405]

約数ペア:

[(1, 2016171405), (3, 672057135), (5, 403234281), (9, 224019045), (15, 134411427), (27, 74673015), (45, 44803809), (81, 24891005), (135, 14934603), (405, 4978201), (433, 4656285), (1299, 1552095), (2165, 931257), (3897, 517365), (6495, 310419), (11497, 175365), (11691, 172455), (19485, 103473), (34491, 58455), (35073, 57485)]