23120695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5309}}^1$

素因数の和:5394

約数の個数: 16

約数和(自身を含む): 30330720

約数和(自身を除く): 7210025

約数列:

[1, 5, 13, 65, 67, 335, 871, 4355, 5309, 26545, 69017, 345085, 355703, 1778515, 4624139, 23120695]

約数ペア:

[(1, 23120695), (5, 4624139), (13, 1778515), (65, 355703), (67, 345085), (335, 69017), (871, 26545), (4355, 5309)]