244455705

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139291}}^1$

素因数の和:139318

約数の個数: 32

約数和(自身を含む): 468021120

約数和(自身を除く): 223565415

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 139291, 417873, 696455, 1253619, 1810783, 2089365, 3760857, 5432349, 6268095, 9053915, 16297047, 18804285, 27161745, 48891141, 81485235, 244455705]

約数ペア:

[(1, 244455705), (3, 81485235), (5, 48891141), (9, 27161745), (13, 18804285), (15, 16297047), (27, 9053915), (39, 6268095), (45, 5432349), (65, 3760857), (117, 2089365), (135, 1810783), (195, 1253619), (351, 696455), (585, 417873), (1755, 139291)]