156904344125

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1\times {\mathrm{5437}}^1$

素因数の和:5919

約数の個数: 64

約数和(自身を含む): 213778656000

約数和(自身を除く): 56874311875

約数列:

[1, 5, 19, 25, 29, 95, 125, 145, 419, 475, 551, 725, 2095, 2375, 2755, 3625, 5437, 7961, 10475, 12151, 13775, 27185, 39805, 52375, 60755, 68875, 103303, 135925, 157673, 199025, 230869, 303775, 516515, 679625, 788365, 995125, 1154345, 1518875, 2278103, 2582575, 2995787, 3941825, 5771725, 11390515, 12912875, 14978935, 19709125, 28858625, 43283957, 56952575, 66064987, 74894675, 216419785, 284762875, 330324935, 374473375, 1082098925, 1255234753, 1651624675, 5410494625, 6276173765, 8258123375, 31380868825, 156904344125]

約数ペア:

[(1, 156904344125), (5, 31380868825), (19, 8258123375), (25, 6276173765), (29, 5410494625), (95, 1651624675), (125, 1255234753), (145, 1082098925), (419, 374473375), (475, 330324935), (551, 284762875), (725, 216419785), (2095, 74894675), (2375, 66064987), (2755, 56952575), (3625, 43283957), (5437, 28858625), (7961, 19709125), (10475, 14978935), (12151, 12912875), (13775, 11390515), (27185, 5771725), (39805, 3941825), (52375, 2995787), (60755, 2582575), (68875, 2278103), (103303, 1518875), (135925, 1154345), (157673, 995125), (199025, 788365), (230869, 679625), (303775, 516515)]