85376005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1231}}^1$

素因数の和:1357

約数の個数: 32

約数和(自身を含む): 121701888

約数和(自身を除く): 36325883

約数列:

[1, 5, 11, 13, 55, 65, 97, 143, 485, 715, 1067, 1231, 1261, 5335, 6155, 6305, 13541, 13871, 16003, 67705, 69355, 80015, 119407, 176033, 597035, 880165, 1313477, 1552291, 6567385, 7761455, 17075201, 85376005]

約数ペア:

[(1, 85376005), (5, 17075201), (11, 7761455), (13, 6567385), (55, 1552291), (65, 1313477), (97, 880165), (143, 597035), (485, 176033), (715, 119407), (1067, 80015), (1231, 69355), (1261, 67705), (5335, 16003), (6155, 13871), (6305, 13541)]