996215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:382

約数の個数: 16

約数和(自身を含む): 1330560

約数和(自身を除く): 334345

約数列:

[1, 5, 11, 55, 59, 295, 307, 649, 1535, 3245, 3377, 16885, 18113, 90565, 199243, 996215]

約数ペア:

[(1, 996215), (5, 199243), (11, 90565), (55, 18113), (59, 16885), (295, 3377), (307, 3245), (649, 1535)]