27697155

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{619}}^1$

素因数の和:803

約数の個数: 32

約数和(自身を含む): 47020800

約数和(自身を除く): 19323645

約数列:

[1, 3, 5, 15, 19, 57, 95, 157, 285, 471, 619, 785, 1857, 2355, 2983, 3095, 8949, 9285, 11761, 14915, 35283, 44745, 58805, 97183, 176415, 291549, 485915, 1457745, 1846477, 5539431, 9232385, 27697155]

約数ペア:

[(1, 27697155), (3, 9232385), (5, 5539431), (15, 1846477), (19, 1457745), (57, 485915), (95, 291549), (157, 176415), (285, 97183), (471, 58805), (619, 44745), (785, 35283), (1857, 14915), (2355, 11761), (2983, 9285), (3095, 8949)]