201980822565

素因数分解:

$3^1\times 5^1\times {\mathrm{1109}}^1\times {\mathrm{12141919}}^1$

素因数の和:12143036

約数の個数: 16

約数和(自身を含む): 323460748800

約数和(自身を除く): 121479926235

約数列:

[1, 3, 5, 15, 1109, 3327, 5545, 16635, 12141919, 36425757, 60709595, 182128785, 13465388171, 40396164513, 67326940855, 201980822565]

約数ペア:

[(1, 201980822565), (3, 67326940855), (5, 40396164513), (15, 13465388171), (1109, 182128785), (3327, 60709595), (5545, 36425757), (16635, 12141919)]