25968225

素因数分解:

$3^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{2293}}^1$

素因数の和:2457

約数の個数: 24

約数和(自身を含む): 43237312

約数和(自身を除く): 17269087

約数列:

[1, 3, 5, 15, 25, 75, 151, 453, 755, 2265, 2293, 3775, 6879, 11325, 11465, 34395, 57325, 171975, 346243, 1038729, 1731215, 5193645, 8656075, 25968225]

約数ペア:

[(1, 25968225), (3, 8656075), (5, 5193645), (15, 1731215), (25, 1038729), (75, 346243), (151, 171975), (453, 57325), (755, 34395), (2265, 11465), (2293, 11325), (3775, 6879)]