16751005

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1613}}^1$

素因数の和:1716

約数の個数: 16

約数和(自身を含む): 21072384

約数和(自身を除く): 4321379

約数列:

[1, 5, 31, 67, 155, 335, 1613, 2077, 8065, 10385, 50003, 108071, 250015, 540355, 3350201, 16751005]

約数ペア:

[(1, 16751005), (5, 3350201), (31, 540355), (67, 250015), (155, 108071), (335, 50003), (1613, 10385), (2077, 8065)]