89470865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{12809}}^1$

素因数の和:12952

約数の個数: 16

約数和(自身を含む): 118056960

約数和(自身を除く): 28586095

約数列:

[1, 5, 11, 55, 127, 635, 1397, 6985, 12809, 64045, 140899, 704495, 1626743, 8133715, 17894173, 89470865]

約数ペア:

[(1, 89470865), (5, 17894173), (11, 8133715), (55, 1626743), (127, 704495), (635, 140899), (1397, 64045), (6985, 12809)]