17490705

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{607}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 29942784

約数和(自身を除く): 12452079

約数列:

[1, 3, 5, 15, 17, 51, 85, 113, 255, 339, 565, 607, 1695, 1821, 1921, 3035, 5763, 9105, 9605, 10319, 28815, 30957, 51595, 68591, 154785, 205773, 342955, 1028865, 1166047, 3498141, 5830235, 17490705]

約数ペア:

[(1, 17490705), (3, 5830235), (5, 3498141), (15, 1166047), (17, 1028865), (51, 342955), (85, 205773), (113, 154785), (255, 68591), (339, 51595), (565, 30957), (607, 28815), (1695, 10319), (1821, 9605), (1921, 9105), (3035, 5763)]