157617784815

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{13488899}}^1$

素因数の和:13488967

約数の個数: 32

約数和(自身を含む): 271936224000

約数和(自身を除く): 114318439185

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 123, 205, 285, 615, 779, 2337, 3895, 11685, 13488899, 40466697, 67444495, 202333485, 256289081, 553044859, 768867243, 1281445405, 1659134577, 2765224295, 3844336215, 8295672885, 10507852321, 31523556963, 52539261605, 157617784815]

約数ペア:

[(1, 157617784815), (3, 52539261605), (5, 31523556963), (15, 10507852321), (19, 8295672885), (41, 3844336215), (57, 2765224295), (95, 1659134577), (123, 1281445405), (205, 768867243), (285, 553044859), (615, 256289081), (779, 202333485), (2337, 67444495), (3895, 40466697), (11685, 13488899)]