1268632425

素因数分解:

$3^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{87643}}^1$

素因数の和:87849

約数の個数: 24

約数和(自身を含む): 2108364064

約数和(自身を除く): 839731639

約数列:

[1, 3, 5, 15, 25, 75, 193, 579, 965, 2895, 4825, 14475, 87643, 262929, 438215, 1314645, 2191075, 6573225, 16915099, 50745297, 84575495, 253726485, 422877475, 1268632425]

約数ペア:

[(1, 1268632425), (3, 422877475), (5, 253726485), (15, 84575495), (25, 50745297), (75, 16915099), (193, 6573225), (579, 2191075), (965, 1314645), (2895, 438215), (4825, 262929), (14475, 87643)]