26454805

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 36741600

約数和(自身を除く): 10286795

約数列:

[1, 5, 13, 17, 65, 85, 89, 221, 269, 445, 1105, 1157, 1345, 1513, 3497, 4573, 5785, 7565, 17485, 19669, 22865, 23941, 59449, 98345, 119705, 297245, 311233, 406997, 1556165, 2034985, 5290961, 26454805]

約数ペア:

[(1, 26454805), (5, 5290961), (13, 2034985), (17, 1556165), (65, 406997), (85, 311233), (89, 297245), (221, 119705), (269, 98345), (445, 59449), (1105, 23941), (1157, 22865), (1345, 19669), (1513, 17485), (3497, 7565), (4573, 5785)]