201289580085

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1219936849}}^1$

素因数の和:1219936868

約数の個数: 16

約数和(自身を含む): 351341812800

約数和(自身を除く): 150052232715

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 1219936849, 3659810547, 6099684245, 13419305339, 18299052735, 40257916017, 67096526695, 201289580085]

約数ペア:

[(1, 201289580085), (3, 67096526695), (5, 40257916017), (11, 18299052735), (15, 13419305339), (33, 6099684245), (55, 3659810547), (165, 1219936849)]