25997345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 35458560

約数和(自身を除く): 9461215

約数列:

[1, 5, 11, 47, 55, 89, 113, 235, 445, 517, 565, 979, 1243, 2585, 4183, 4895, 5311, 6215, 10057, 20915, 26555, 46013, 50285, 58421, 110627, 230065, 292105, 472679, 553135, 2363395, 5199469, 25997345]

約数ペア:

[(1, 25997345), (5, 5199469), (11, 2363395), (47, 553135), (55, 472679), (89, 292105), (113, 230065), (235, 110627), (445, 58421), (517, 50285), (565, 46013), (979, 26555), (1243, 20915), (2585, 10057), (4183, 6215), (4895, 5311)]