7896750335

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1\times {\mathrm{727}}^1$

素因数の和:1175

約数の個数: 32

約数和(自身を含む): 9736796160

約数和(自身を除く): 1840045825

約数列:

[1, 5, 79, 107, 257, 395, 535, 727, 1285, 3635, 8453, 20303, 27499, 42265, 57433, 77789, 101515, 137495, 186839, 287165, 388945, 934195, 2172421, 6145331, 10862105, 14760281, 19991773, 30726655, 73801405, 99958865, 1579350067, 7896750335]

約数ペア:

[(1, 7896750335), (5, 1579350067), (79, 99958865), (107, 73801405), (257, 30726655), (395, 19991773), (535, 14760281), (727, 10862105), (1285, 6145331), (3635, 2172421), (8453, 934195), (20303, 388945), (27499, 287165), (42265, 186839), (57433, 137495), (77789, 101515)]