1127185

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:260

約数の個数: 16

約数和(自身を含む): 1458000

約数和(自身を除く): 330815

約数列:

[1, 5, 17, 85, 89, 149, 445, 745, 1513, 2533, 7565, 12665, 13261, 66305, 225437, 1127185]

約数ペア:

[(1, 1127185), (5, 225437), (17, 66305), (85, 13261), (89, 12665), (149, 7565), (445, 2533), (745, 1513)]