28598675

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9613}}^1$

素因数の和:9647

約数の個数: 24

約数和(自身を含む): 42916896

約数和(自身を除く): 14318221

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 2975, 9613, 48065, 67291, 163421, 240325, 336455, 817105, 1143947, 1682275, 4085525, 5719735, 28598675]

約数ペア:

[(1, 28598675), (5, 5719735), (7, 4085525), (17, 1682275), (25, 1143947), (35, 817105), (85, 336455), (119, 240325), (175, 163421), (425, 67291), (595, 48065), (2975, 9613)]