25926105

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{347}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 44198784

約数和(自身を除く): 18272679

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 293, 347, 879, 1041, 1465, 1735, 4395, 4981, 5205, 5899, 14943, 17697, 24905, 29495, 74715, 88485, 101671, 305013, 508355, 1525065, 1728407, 5185221, 8642035, 25926105]

約数ペア:

[(1, 25926105), (3, 8642035), (5, 5185221), (15, 1728407), (17, 1525065), (51, 508355), (85, 305013), (255, 101671), (293, 88485), (347, 74715), (879, 29495), (1041, 24905), (1465, 17697), (1735, 14943), (4395, 5899), (4981, 5205)]