9747012015

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5553853}}^1$

素因数の和:5553880

約数の個数: 32

約数和(自身を含む): 18660949440

約数和(自身を除く): 8913937425

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 5553853, 16661559, 27769265, 49984677, 72200089, 83307795, 149954031, 216600267, 249923385, 361000445, 649800801, 749770155, 1083001335, 1949402403, 3249004005, 9747012015]

約数ペア:

[(1, 9747012015), (3, 3249004005), (5, 1949402403), (9, 1083001335), (13, 749770155), (15, 649800801), (27, 361000445), (39, 249923385), (45, 216600267), (65, 149954031), (117, 83307795), (135, 72200089), (195, 49984677), (351, 27769265), (585, 16661559), (1755, 5553853)]