471155

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:286

約数の個数: 16

約数和(自身を含む): 627264

約数和(自身を除く): 156109

約数列:

[1, 5, 17, 23, 85, 115, 241, 391, 1205, 1955, 4097, 5543, 20485, 27715, 94231, 471155]

約数ペア:

[(1, 471155), (5, 94231), (17, 27715), (23, 20485), (85, 5543), (115, 4097), (241, 1955), (391, 1205)]