15225275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{593}}^1$

素因数の和:695

約数の個数: 24

約数和(自身を含む): 20623680

約数和(自身を除く): 5398405

約数列:

[1, 5, 13, 25, 65, 79, 325, 395, 593, 1027, 1975, 2965, 5135, 7709, 14825, 25675, 38545, 46847, 192725, 234235, 609011, 1171175, 3045055, 15225275]

約数ペア:

[(1, 15225275), (5, 3045055), (13, 1171175), (25, 609011), (65, 234235), (79, 192725), (325, 46847), (395, 38545), (593, 25675), (1027, 14825), (1975, 7709), (2965, 5135)]