26248325

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:397

約数の個数: 24

約数和(自身を含む): 33747840

約数和(自身を除く): 7499515

約数列:

[1, 5, 25, 47, 89, 235, 251, 445, 1175, 1255, 2225, 4183, 6275, 11797, 20915, 22339, 58985, 104575, 111695, 294925, 558475, 1049933, 5249665, 26248325]

約数ペア:

[(1, 26248325), (5, 5249665), (25, 1049933), (47, 558475), (89, 294925), (235, 111695), (251, 104575), (445, 58985), (1175, 22339), (1255, 20915), (2225, 11797), (4183, 6275)]