16464645

素因数分解:

$3^2\times 5^1\times {\mathrm{593}}^1\times {\mathrm{617}}^1$

素因数の和:1221

約数の個数: 24

約数和(自身を含む): 28633176

約数和(自身を除く): 12168531

約数列:

[1, 3, 5, 9, 15, 45, 593, 617, 1779, 1851, 2965, 3085, 5337, 5553, 8895, 9255, 26685, 27765, 365881, 1097643, 1829405, 3292929, 5488215, 16464645]

約数ペア:

[(1, 16464645), (3, 5488215), (5, 3292929), (9, 1829405), (15, 1097643), (45, 365881), (593, 27765), (617, 26685), (1779, 9255), (1851, 8895), (2965, 5553), (3085, 5337)]