214901175

素因数分解:

$3^1\times 5^2\times {\mathrm{1663}}^1\times {\mathrm{1723}}^1$

素因数の和:3399

約数の個数: 24

約数和(自身を含む): 355723264

約数和(自身を除く): 140822089

約数列:

[1, 3, 5, 15, 25, 75, 1663, 1723, 4989, 5169, 8315, 8615, 24945, 25845, 41575, 43075, 124725, 129225, 2865349, 8596047, 14326745, 42980235, 71633725, 214901175]

約数ペア:

[(1, 214901175), (3, 71633725), (5, 42980235), (15, 14326745), (25, 8596047), (75, 2865349), (1663, 129225), (1723, 124725), (4989, 43075), (5169, 41575), (8315, 25845), (8615, 24945)]