28607797455

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{3032093}}^1$

素因数の和:3032155

約数の個数: 32

約数和(自身を含む): 49774855104

約数和(自身を除く): 21167057649

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 555, 629, 1887, 3145, 9435, 3032093, 9096279, 15160465, 45481395, 51545581, 112187441, 154636743, 257727905, 336562323, 560937205, 773183715, 1682811615, 1907186497, 5721559491, 9535932485, 28607797455]

約数ペア:

[(1, 28607797455), (3, 9535932485), (5, 5721559491), (15, 1907186497), (17, 1682811615), (37, 773183715), (51, 560937205), (85, 336562323), (111, 257727905), (185, 154636743), (255, 112187441), (555, 51545581), (629, 45481395), (1887, 15160465), (3145, 9096279), (9435, 3032093)]