486537475

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{499}}^1\times {\mathrm{907}}^1$

素因数の和:1459

約数の個数: 24

約数和(自身を含む): 619256000

約数和(自身を除く): 132718525

約数列:

[1, 5, 25, 43, 215, 499, 907, 1075, 2495, 4535, 12475, 21457, 22675, 39001, 107285, 195005, 452593, 536425, 975025, 2262965, 11314825, 19461499, 97307495, 486537475]

約数ペア:

[(1, 486537475), (5, 97307495), (25, 19461499), (43, 11314825), (215, 2262965), (499, 975025), (907, 536425), (1075, 452593), (2495, 195005), (4535, 107285), (12475, 39001), (21457, 22675)]