158460455

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 205922304

約数和(自身を除く): 47461849

約数列:

[1, 5, 23, 37, 115, 167, 185, 223, 835, 851, 1115, 3841, 4255, 5129, 6179, 8251, 19205, 25645, 30895, 37241, 41255, 142117, 186205, 189773, 710585, 856543, 948865, 1377917, 4282715, 6889585, 31692091, 158460455]

約数ペア:

[(1, 158460455), (5, 31692091), (23, 6889585), (37, 4282715), (115, 1377917), (167, 948865), (185, 856543), (223, 710585), (835, 189773), (851, 186205), (1115, 142117), (3841, 41255), (4255, 37241), (5129, 30895), (6179, 25645), (8251, 19205)]