12149875

素因数分解:

$5^3\times {\mathrm{37}}^2\times {\mathrm{71}}^1$

素因数の和:160

約数の個数: 24

約数和(自身を含む): 15803424

約数和(自身を除く): 3653549

約数列:

[1, 5, 25, 37, 71, 125, 185, 355, 925, 1369, 1775, 2627, 4625, 6845, 8875, 13135, 34225, 65675, 97199, 171125, 328375, 485995, 2429975, 12149875]

約数ペア:

[(1, 12149875), (5, 2429975), (25, 485995), (37, 328375), (71, 171125), (125, 97199), (185, 65675), (355, 34225), (925, 13135), (1369, 8875), (1775, 6845), (2627, 4625)]