149780263515

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{72885773}}^1$

素因数の和:72885918

約数の個数: 16

約数和(自身を含む): 241397683488

約数和(自身を除く): 91617419973

約数列:

[1, 3, 5, 15, 137, 411, 685, 2055, 72885773, 218657319, 364428865, 1093286595, 9985350901, 29956052703, 49926754505, 149780263515]

約数ペア:

[(1, 149780263515), (3, 49926754505), (5, 29956052703), (15, 9985350901), (137, 1093286595), (411, 364428865), (685, 218657319), (2055, 72885773)]