179973035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{172223}}^1$

素因数の和:172258

約数の個数: 16

約数和(自身を含む): 248002560

約数和(自身を除く): 68029525

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 172223, 861115, 1894453, 3272237, 9472265, 16361185, 35994607, 179973035]

約数ペア:

[(1, 179973035), (5, 35994607), (11, 16361185), (19, 9472265), (55, 3272237), (95, 1894453), (209, 861115), (1045, 172223)]