1315082275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{37123}}^1$

素因数の和:37255

約数の個数: 24

約数和(自身を含む): 1772299760

約数和(自身を除く): 457217485

約数列:

[1, 5, 13, 25, 65, 109, 325, 545, 1417, 2725, 7085, 35425, 37123, 185615, 482599, 928075, 2412995, 4046407, 12064975, 20232035, 52603291, 101160175, 263016455, 1315082275]

約数ペア:

[(1, 1315082275), (5, 263016455), (13, 101160175), (25, 52603291), (65, 20232035), (109, 12064975), (325, 4046407), (545, 2412995), (1417, 928075), (2725, 482599), (7085, 185615), (35425, 37123)]