88876975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{4091}}^1$

素因数の和:4191

約数の個数: 24

約数和(自身を含む): 121777920

約数和(自身を除く): 32900945

約数列:

[1, 5, 11, 25, 55, 79, 275, 395, 869, 1975, 4091, 4345, 20455, 21725, 45001, 102275, 225005, 323189, 1125025, 1615945, 3555079, 8079725, 17775395, 88876975]

約数ペア:

[(1, 88876975), (5, 17775395), (11, 8079725), (25, 3555079), (55, 1615945), (79, 1125025), (275, 323189), (395, 225005), (869, 102275), (1975, 45001), (4091, 21725), (4345, 20455)]