156905984655

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5725451}}^1$

素因数の和:5725501

約数の個数: 64

約数和(自身を含む): 329786035200

約数和(自身を除く): 172880050545

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 29, 35, 45, 63, 87, 105, 135, 145, 189, 203, 261, 315, 435, 609, 783, 945, 1015, 1305, 1827, 3045, 3915, 5481, 9135, 27405, 5725451, 17176353, 28627255, 40078157, 51529059, 85881765, 120234471, 154587177, 166038079, 200390785, 257645295, 360703413, 498114237, 601172355, 772935885, 830190395, 1082110239, 1162266553, 1494342711, 1803517065, 2490571185, 3486799659, 4483028133, 5410551195, 5811332765, 7471713555, 10460398977, 17433998295, 22415140665, 31381196931, 52301994885, 156905984655]

約数ペア:

[(1, 156905984655), (3, 52301994885), (5, 31381196931), (7, 22415140665), (9, 17433998295), (15, 10460398977), (21, 7471713555), (27, 5811332765), (29, 5410551195), (35, 4483028133), (45, 3486799659), (63, 2490571185), (87, 1803517065), (105, 1494342711), (135, 1162266553), (145, 1082110239), (189, 830190395), (203, 772935885), (261, 601172355), (315, 498114237), (435, 360703413), (609, 257645295), (783, 200390785), (945, 166038079), (1015, 154587177), (1305, 120234471), (1827, 85881765), (3045, 51529059), (3915, 40078157), (5481, 28627255), (9135, 17176353), (27405, 5725451)]