7155118085

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{8963}}^1$

素因数の和:9137

約数の個数: 32

約数和(自身を含む): 9087344640

約数和(自身を除く): 1932226555

約数列:

[1, 5, 43, 47, 79, 215, 235, 395, 2021, 3397, 3713, 8963, 10105, 16985, 18565, 44815, 159659, 385409, 421261, 708077, 798295, 1927045, 2106305, 3540385, 18114223, 30447311, 33279619, 90571115, 152236555, 166398095, 1431023617, 7155118085]

約数ペア:

[(1, 7155118085), (5, 1431023617), (43, 166398095), (47, 152236555), (79, 90571115), (215, 33279619), (235, 30447311), (395, 18114223), (2021, 3540385), (3397, 2106305), (3713, 1927045), (8963, 798295), (10105, 708077), (16985, 421261), (18565, 385409), (44815, 159659)]