297341985

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{607}}^1$

素因数の和:762

約数の個数: 48

約数和(自身を含む): 510690816

約数和(自身を除く): 213348831

約数列:

[1, 3, 5, 15, 17, 51, 85, 113, 255, 289, 339, 565, 607, 867, 1445, 1695, 1821, 1921, 3035, 4335, 5763, 9105, 9605, 10319, 28815, 30957, 32657, 51595, 68591, 97971, 154785, 163285, 175423, 205773, 342955, 489855, 526269, 877115, 1028865, 1166047, 2631345, 3498141, 5830235, 17490705, 19822799, 59468397, 99113995, 297341985]

約数ペア:

[(1, 297341985), (3, 99113995), (5, 59468397), (15, 19822799), (17, 17490705), (51, 5830235), (85, 3498141), (113, 2631345), (255, 1166047), (289, 1028865), (339, 877115), (565, 526269), (607, 489855), (867, 342955), (1445, 205773), (1695, 175423), (1821, 163285), (1921, 154785), (3035, 97971), (4335, 68591), (5763, 51595), (9105, 32657), (9605, 30957), (10319, 28815)]