121012805

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{3361}}^1$

素因数の和:3764

約数の個数: 16

約数和(自身を含む): 153307200

約数和(自身を除く): 32294395

約数列:

[1, 5, 19, 95, 379, 1895, 3361, 7201, 16805, 36005, 63859, 319295, 1273819, 6369095, 24202561, 121012805]

約数ペア:

[(1, 121012805), (5, 24202561), (19, 6369095), (95, 1273819), (379, 319295), (1895, 63859), (3361, 36005), (7201, 16805)]