91805055

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{3881}}^1$

素因数の和:3991

約数の個数: 32

約数和(自身を含む): 156522240

約数和(自身を除く): 64717185

約数列:

[1, 3, 5, 15, 19, 57, 83, 95, 249, 285, 415, 1245, 1577, 3881, 4731, 7885, 11643, 19405, 23655, 58215, 73739, 221217, 322123, 368695, 966369, 1106085, 1610615, 4831845, 6120337, 18361011, 30601685, 91805055]

約数ペア:

[(1, 91805055), (3, 30601685), (5, 18361011), (15, 6120337), (19, 4831845), (57, 1610615), (83, 1106085), (95, 966369), (249, 368695), (285, 322123), (415, 221217), (1245, 73739), (1577, 58215), (3881, 23655), (4731, 19405), (7885, 11643)]