157305455

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{1753}}^1$

素因数の和:2026

約数の個数: 16

約数和(自身を含む): 191705184

約数和(自身を除く): 34399729

約数列:

[1, 5, 131, 137, 655, 685, 1753, 8765, 17947, 89735, 229643, 240161, 1148215, 1200805, 31461091, 157305455]

約数ペア:

[(1, 157305455), (5, 31461091), (131, 1200805), (137, 1148215), (655, 240161), (685, 229643), (1753, 89735), (8765, 17947)]