86564291275

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{397951}}^1$

素因数の和:398092

約数の個数: 48

約数和(自身を含む): 135010787328

約数和(自身を除く): 48446496053

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 113, 175, 275, 385, 565, 791, 1243, 1925, 2825, 3955, 6215, 8701, 19775, 31075, 43505, 217525, 397951, 1989755, 2785657, 4377461, 9948775, 13928285, 21887305, 30642227, 44968463, 69641425, 109436525, 153211135, 224842315, 314779241, 494653093, 766055675, 1124211575, 1573896205, 2473265465, 3462571651, 7869481025, 12366327325, 17312858255, 86564291275]

約数ペア:

[(1, 86564291275), (5, 17312858255), (7, 12366327325), (11, 7869481025), (25, 3462571651), (35, 2473265465), (55, 1573896205), (77, 1124211575), (113, 766055675), (175, 494653093), (275, 314779241), (385, 224842315), (565, 153211135), (791, 109436525), (1243, 69641425), (1925, 44968463), (2825, 30642227), (3955, 21887305), (6215, 13928285), (8701, 9948775), (19775, 4377461), (31075, 2785657), (43505, 1989755), (217525, 397951)]