30158475

素因数分解:

$3^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{2663}}^1$

素因数の和:2827

約数の個数: 24

約数和(自身を含む): 50211072

約数和(自身を除く): 20052597

約数列:

[1, 3, 5, 15, 25, 75, 151, 453, 755, 2265, 2663, 3775, 7989, 11325, 13315, 39945, 66575, 199725, 402113, 1206339, 2010565, 6031695, 10052825, 30158475]

約数ペア:

[(1, 30158475), (3, 10052825), (5, 6031695), (15, 2010565), (25, 1206339), (75, 402113), (151, 199725), (453, 66575), (755, 39945), (2265, 13315), (2663, 11325), (3775, 7989)]