12358805

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{313}}^1$

素因数の和:520

約数の個数: 16

約数和(自身を含む): 15260400

約数和(自身を除く): 2901595

約数列:

[1, 5, 53, 149, 265, 313, 745, 1565, 7897, 16589, 39485, 46637, 82945, 233185, 2471761, 12358805]

約数ペア:

[(1, 12358805), (5, 2471761), (53, 233185), (149, 82945), (265, 46637), (313, 39485), (745, 16589), (1565, 7897)]