30498225

素因数分解:

$3^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{2693}}^1$

素因数の和:2857

約数の個数: 24

約数和(自身を含む): 50776512

約数和(自身を除く): 20278287

約数列:

[1, 3, 5, 15, 25, 75, 151, 453, 755, 2265, 2693, 3775, 8079, 11325, 13465, 40395, 67325, 201975, 406643, 1219929, 2033215, 6099645, 10166075, 30498225]

約数ペア:

[(1, 30498225), (3, 10166075), (5, 6099645), (15, 2033215), (25, 1219929), (75, 406643), (151, 201975), (453, 67325), (755, 40395), (2265, 13465), (2693, 11325), (3775, 8079)]