23000475

素因数分解:

$3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{4201}}^1$

素因数の和:4287

約数の個数: 24

約数和(自身を含む): 38557552

約数和(自身を除く): 15557077

約数列:

[1, 3, 5, 15, 25, 73, 75, 219, 365, 1095, 1825, 4201, 5475, 12603, 21005, 63015, 105025, 306673, 315075, 920019, 1533365, 4600095, 7666825, 23000475]

約数ペア:

[(1, 23000475), (3, 7666825), (5, 4600095), (15, 1533365), (25, 920019), (73, 315075), (75, 306673), (219, 105025), (365, 63015), (1095, 21005), (1825, 12603), (4201, 5475)]