118655405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{14479}}^1$

素因数の和:14644

約数の個数: 16

約数和(自身を含む): 156384000

約数和(自身を除く): 37728595

約数列:

[1, 5, 11, 55, 149, 745, 1639, 8195, 14479, 72395, 159269, 796345, 2157371, 10786855, 23731081, 118655405]

約数ペア:

[(1, 118655405), (5, 23731081), (11, 10786855), (55, 2157371), (149, 796345), (745, 159269), (1639, 72395), (8195, 14479)]