18949095

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38281}}^1$

素因数の和:38303

約数の個数: 24

約数和(自身を含む): 35831952

約数和(自身を除く): 16882857

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 38281, 114843, 191405, 344529, 421091, 574215, 1263273, 1722645, 2105455, 3789819, 6316365, 18949095]

約数ペア:

[(1, 18949095), (3, 6316365), (5, 3789819), (9, 2105455), (11, 1722645), (15, 1263273), (33, 574215), (45, 421091), (55, 344529), (99, 191405), (165, 114843), (495, 38281)]