158522095

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1\times {\mathrm{2389}}^1$

素因数の和:2994

約数の個数: 16

約数和(自身を含む): 198924480

約数和(自身を除く): 40402385

約数列:

[1, 5, 23, 115, 577, 2389, 2885, 11945, 13271, 54947, 66355, 274735, 1378453, 6892265, 31704419, 158522095]

約数ペア:

[(1, 158522095), (5, 31704419), (23, 6892265), (115, 1378453), (577, 274735), (2389, 66355), (2885, 54947), (11945, 13271)]