201450075

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{37831}}^1$

素因数の和:37915

約数の個数: 24

約数和(自身を含む): 337764096

約数和(自身を除く): 136314021

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1065, 1775, 5325, 37831, 113493, 189155, 567465, 945775, 2686001, 2837325, 8058003, 13430005, 40290015, 67150025, 201450075]

約数ペア:

[(1, 201450075), (3, 67150025), (5, 40290015), (15, 13430005), (25, 8058003), (71, 2837325), (75, 2686001), (213, 945775), (355, 567465), (1065, 189155), (1775, 113493), (5325, 37831)]