89429945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{947}}^1$

素因数の和:1081

約数の個数: 32

約数和(自身を含む): 125318016

約数和(自身を除く): 35888071

約数列:

[1, 5, 11, 17, 55, 85, 101, 187, 505, 935, 947, 1111, 1717, 4735, 5555, 8585, 10417, 16099, 18887, 52085, 80495, 94435, 95647, 177089, 478235, 885445, 1052117, 1625999, 5260585, 8129995, 17885989, 89429945]

約数ペア:

[(1, 89429945), (5, 17885989), (11, 8129995), (17, 5260585), (55, 1625999), (85, 1052117), (101, 885445), (187, 478235), (505, 177089), (935, 95647), (947, 94435), (1111, 80495), (1717, 52085), (4735, 18887), (5555, 16099), (8585, 10417)]