62780005

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{971}}^1$

素因数の和:1236

約数の個数: 16

約数和(自身を含む): 76935744

約数和(自身を除く): 14155739

約数列:

[1, 5, 67, 193, 335, 965, 971, 4855, 12931, 64655, 65057, 187403, 325285, 937015, 12556001, 62780005]

約数ペア:

[(1, 62780005), (5, 12556001), (67, 937015), (193, 325285), (335, 187403), (965, 65057), (971, 64655), (4855, 12931)]