20161395105

素因数分解:

$3^1\times 5^1\times {\mathrm{6101}}^1\times {\mathrm{220307}}^1$

素因数の和:226416

約数の個数: 16

約数和(自身を含む): 32263665984

約数和(自身を除く): 12102270879

約数列:

[1, 3, 5, 15, 6101, 18303, 30505, 91515, 220307, 660921, 1101535, 3304605, 1344093007, 4032279021, 6720465035, 20161395105]

約数ペア:

[(1, 20161395105), (3, 6720465035), (5, 4032279021), (15, 1344093007), (6101, 3304605), (18303, 1101535), (30505, 660921), (91515, 220307)]