12818325

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{13147}}^1$

素因数の和:13173

約数の個数: 24

約数和(自身を含む): 22824928

約数和(自身を除く): 10006603

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 13147, 39441, 65735, 170911, 197205, 328675, 512733, 854555, 986025, 2563665, 4272775, 12818325]

約数ペア:

[(1, 12818325), (3, 4272775), (5, 2563665), (13, 986025), (15, 854555), (25, 512733), (39, 328675), (65, 197205), (75, 170911), (195, 65735), (325, 39441), (975, 13147)]