90518005

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{5749}}^1$

素因数の和:5868

約数の個数: 16

約数和(自身を含む): 112608000

約数和(自身を除く): 22089995

約数列:

[1, 5, 47, 67, 235, 335, 3149, 5749, 15745, 28745, 270203, 385183, 1351015, 1925915, 18103601, 90518005]

約数ペア:

[(1, 90518005), (5, 18103601), (47, 1925915), (67, 1351015), (235, 385183), (335, 270203), (3149, 28745), (5749, 15745)]