20170177935

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{701}}^1\times {\mathrm{2129}}^1$

素因数の和:2908

約数の個数: 64

約数和(自身を含む): 34881425280

約数和(自身を除く): 14711247345

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 255, 265, 701, 795, 901, 2103, 2129, 2703, 3505, 4505, 6387, 10515, 10645, 11917, 13515, 31935, 35751, 36193, 37153, 59585, 108579, 111459, 112837, 178755, 180965, 185765, 338511, 542895, 557295, 564185, 631601, 1492429, 1692555, 1894803, 1918229, 3158005, 4477287, 5754687, 7462145, 9474015, 9591145, 22386435, 25371293, 28773435, 76113879, 79098737, 126856465, 237296211, 380569395, 395493685, 1186481055, 1344678529, 4034035587, 6723392645, 20170177935]

約数ペア:

[(1, 20170177935), (3, 6723392645), (5, 4034035587), (15, 1344678529), (17, 1186481055), (51, 395493685), (53, 380569395), (85, 237296211), (159, 126856465), (255, 79098737), (265, 76113879), (701, 28773435), (795, 25371293), (901, 22386435), (2103, 9591145), (2129, 9474015), (2703, 7462145), (3505, 5754687), (4505, 4477287), (6387, 3158005), (10515, 1918229), (10645, 1894803), (11917, 1692555), (13515, 1492429), (31935, 631601), (35751, 564185), (36193, 557295), (37153, 542895), (59585, 338511), (108579, 185765), (111459, 180965), (112837, 178755)]