13242675

素因数分解:

$3^1\times 5^2\times {\mathrm{317}}^1\times {\mathrm{557}}^1$

素因数の和:887

約数の個数: 24

約数和(自身を含む): 22003056

約数和(自身を除く): 8760381

約数列:

[1, 3, 5, 15, 25, 75, 317, 557, 951, 1585, 1671, 2785, 4755, 7925, 8355, 13925, 23775, 41775, 176569, 529707, 882845, 2648535, 4414225, 13242675]

約数ペア:

[(1, 13242675), (3, 4414225), (5, 2648535), (15, 882845), (25, 529707), (75, 176569), (317, 41775), (557, 23775), (951, 13925), (1585, 8355), (1671, 7925), (2785, 4755)]