156972145545

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{120285169}}^1$

素因数の和:120285209

約数の個数: 24

約数和(自身を含む): 281467297800

約数和(自身を除く): 124495152255

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 120285169, 360855507, 601425845, 1082566521, 1804277535, 3488269901, 5412832605, 10464809703, 17441349505, 31394429109, 52324048515, 156972145545]

約数ペア:

[(1, 156972145545), (3, 52324048515), (5, 31394429109), (9, 17441349505), (15, 10464809703), (29, 5412832605), (45, 3488269901), (87, 1804277535), (145, 1082566521), (261, 601425845), (435, 360855507), (1305, 120285169)]