4791225

素因数分解:

$3^1\times 5^2\times {\mathrm{193}}^1\times {\mathrm{331}}^1$

素因数の和:537

約数の個数: 24

約数和(自身を含む): 7986592

約数和(自身を除く): 3195367

約数列:

[1, 3, 5, 15, 25, 75, 193, 331, 579, 965, 993, 1655, 2895, 4825, 4965, 8275, 14475, 24825, 63883, 191649, 319415, 958245, 1597075, 4791225]

約数ペア:

[(1, 4791225), (3, 1597075), (5, 958245), (15, 319415), (25, 191649), (75, 63883), (193, 24825), (331, 14475), (579, 8275), (965, 4965), (993, 4825), (1655, 2895)]