189894095

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{5209}}^1$

素因数の和:5554

約数の個数: 16

約数和(自身を含む): 238576320

約数和(自身を除く): 48682225

約数列:

[1, 5, 23, 115, 317, 1585, 5209, 7291, 26045, 36455, 119807, 599035, 1651253, 8256265, 37978819, 189894095]

約数ペア:

[(1, 189894095), (5, 37978819), (23, 8256265), (115, 1651253), (317, 599035), (1585, 119807), (5209, 36455), (7291, 26045)]