156964802995

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1103}}^1\times {\mathrm{28433}}^1$

素因数の和:29572

約数の個数: 64

約数和(自身を含む): 253138120704

約数和(自身を除く): 96173317709

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 1103, 5005, 5515, 7721, 12133, 14339, 28433, 38605, 60665, 71695, 84931, 100373, 142165, 157729, 199031, 312763, 369629, 424655, 501865, 788645, 995155, 1104103, 1563815, 1848145, 2189341, 2587403, 4065919, 5520515, 10946705, 12937015, 20329595, 28461433, 31361599, 142307165, 156807995, 219531193, 344977589, 407700787, 1097655965, 1724887945, 2038503935, 2414843123, 2853905509, 4484708657, 12074215615, 14269527545, 22423543285, 31392960599, 156964802995]

約数ペア:

[(1, 156964802995), (5, 31392960599), (7, 22423543285), (11, 14269527545), (13, 12074215615), (35, 4484708657), (55, 2853905509), (65, 2414843123), (77, 2038503935), (91, 1724887945), (143, 1097655965), (385, 407700787), (455, 344977589), (715, 219531193), (1001, 156807995), (1103, 142307165), (5005, 31361599), (5515, 28461433), (7721, 20329595), (12133, 12937015), (14339, 10946705), (28433, 5520515), (38605, 4065919), (60665, 2587403), (71695, 2189341), (84931, 1848145), (100373, 1563815), (142165, 1104103), (157729, 995155), (199031, 788645), (312763, 501865), (369629, 424655)]