24952655

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{317}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 37183104

約数和(自身を除く): 12230449

約数列:

[1, 5, 7, 13, 35, 65, 91, 173, 317, 455, 865, 1211, 1585, 2219, 2249, 4121, 6055, 11095, 11245, 15743, 20605, 28847, 54841, 78715, 144235, 274205, 383887, 712933, 1919435, 3564665, 4990531, 24952655]

約数ペア:

[(1, 24952655), (5, 4990531), (7, 3564665), (13, 1919435), (35, 712933), (65, 383887), (91, 274205), (173, 144235), (317, 78715), (455, 54841), (865, 28847), (1211, 20605), (1585, 15743), (2219, 11245), (2249, 11095), (4121, 6055)]