117216075

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{25621}}^1$

素因数の和:25695

約数の個数: 24

約数和(自身を含む): 196981936

約数和(自身を除く): 79765861

約数列:

[1, 3, 5, 15, 25, 61, 75, 183, 305, 915, 1525, 4575, 25621, 76863, 128105, 384315, 640525, 1562881, 1921575, 4688643, 7814405, 23443215, 39072025, 117216075]

約数ペア:

[(1, 117216075), (3, 39072025), (5, 23443215), (15, 7814405), (25, 4688643), (61, 1921575), (75, 1562881), (183, 640525), (305, 384315), (915, 128105), (1525, 76863), (4575, 25621)]