225133095

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{18691}}^1$

素因数の和:18783

約数の個数: 32

約数和(自身を含む): 398363904

約数和(自身を除く): 173230809

約数列:

[1, 3, 5, 11, 15, 33, 55, 73, 165, 219, 365, 803, 1095, 2409, 4015, 12045, 18691, 56073, 93455, 205601, 280365, 616803, 1028005, 1364443, 3084015, 4093329, 6822215, 15008873, 20466645, 45026619, 75044365, 225133095]

約数ペア:

[(1, 225133095), (3, 75044365), (5, 45026619), (11, 20466645), (15, 15008873), (33, 6822215), (55, 4093329), (73, 3084015), (165, 1364443), (219, 1028005), (365, 616803), (803, 280365), (1095, 205601), (2409, 93455), (4015, 56073), (12045, 18691)]