84016075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 124492032

約数和(自身を除く): 40475957

約数列:

[1, 5, 11, 13, 25, 55, 65, 71, 143, 275, 325, 331, 355, 715, 781, 923, 1655, 1775, 3575, 3641, 3905, 4303, 4615, 8275, 10153, 18205, 19525, 21515, 23075, 23501, 47333, 50765, 91025, 107575, 117505, 236665, 253825, 258511, 305513, 587525, 1183325, 1292555, 1527565, 3360643, 6462775, 7637825, 16803215, 84016075]

約数ペア:

[(1, 84016075), (5, 16803215), (11, 7637825), (13, 6462775), (25, 3360643), (55, 1527565), (65, 1292555), (71, 1183325), (143, 587525), (275, 305513), (325, 258511), (331, 253825), (355, 236665), (715, 117505), (781, 107575), (923, 91025), (1655, 50765), (1775, 47333), (3575, 23501), (3641, 23075), (3905, 21515), (4303, 19525), (4615, 18205), (8275, 10153)]