1053702945

素因数分解:

$3^3\times 5^1\times {\mathrm{7805207}}^1$

素因数の和:7805221

約数の個数: 16

約数和(自身を含む): 1873249920

約数和(自身を除く): 819546975

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 7805207, 23415621, 39026035, 70246863, 117078105, 210740589, 351234315, 1053702945]

約数ペア:

[(1, 1053702945), (3, 351234315), (5, 210740589), (9, 117078105), (15, 70246863), (27, 39026035), (45, 23415621), (135, 7805207)]