25638465

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3467}}^1$

素因数の和:3521

約数の個数: 32

約数和(自身を含む): 44945280

約数和(自身を除く): 19306815

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 3467, 7395, 10401, 17335, 52005, 58939, 100543, 176817, 294695, 301629, 502715, 884085, 1508145, 1709231, 5127693, 8546155, 25638465]

約数ペア:

[(1, 25638465), (3, 8546155), (5, 5127693), (15, 1709231), (17, 1508145), (29, 884085), (51, 502715), (85, 301629), (87, 294695), (145, 176817), (255, 100543), (435, 58939), (493, 52005), (1479, 17335), (2465, 10401), (3467, 7395)]