3778695

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{641}}^1$

素因数の和:783

約数の個数: 24

約数和(自身を含む): 6610032

約数和(自身を除く): 2831337

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 641, 655, 1179, 1923, 1965, 3205, 5769, 5895, 9615, 28845, 83971, 251913, 419855, 755739, 1259565, 3778695]

約数ペア:

[(1, 3778695), (3, 1259565), (5, 755739), (9, 419855), (15, 251913), (45, 83971), (131, 28845), (393, 9615), (641, 5895), (655, 5769), (1179, 3205), (1923, 1965)]