222086975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1823}}^1$

素因数の和:2287

約数の個数: 24

約数和(自身を含む): 301266432

約数和(自身を除く): 79179457

約数列:

[1, 5, 11, 25, 55, 275, 443, 1823, 2215, 4873, 9115, 11075, 20053, 24365, 45575, 100265, 121825, 501325, 807589, 4037945, 8883479, 20189725, 44417395, 222086975]

約数ペア:

[(1, 222086975), (5, 44417395), (11, 20189725), (25, 8883479), (55, 4037945), (275, 807589), (443, 501325), (1823, 121825), (2215, 100265), (4873, 45575), (9115, 24365), (11075, 20053)]