140995250825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{159673}}^1$

素因数の和:159739

約数の個数: 72

約数和(自身を含む): 217399344480

約数和(自身を除く): 76404093655

約数列:

[1, 5, 11, 13, 19, 25, 55, 65, 95, 143, 169, 209, 247, 275, 325, 475, 715, 845, 1045, 1235, 1859, 2717, 3211, 3575, 4225, 5225, 6175, 9295, 13585, 16055, 35321, 46475, 67925, 80275, 159673, 176605, 798365, 883025, 1756403, 2075749, 3033787, 3991825, 8782015, 10378745, 15168935, 22833239, 26984737, 33371657, 39439231, 43910075, 51893725, 75844675, 114166195, 134923685, 166858285, 197196155, 296832107, 433831541, 512710003, 570830975, 674618425, 834291425, 985980775, 1484160535, 2169157705, 2563550015, 5639810033, 7420802675, 10845788525, 12817750075, 28199050165, 140995250825]

約数ペア:

[(1, 140995250825), (5, 28199050165), (11, 12817750075), (13, 10845788525), (19, 7420802675), (25, 5639810033), (55, 2563550015), (65, 2169157705), (95, 1484160535), (143, 985980775), (169, 834291425), (209, 674618425), (247, 570830975), (275, 512710003), (325, 433831541), (475, 296832107), (715, 197196155), (845, 166858285), (1045, 134923685), (1235, 114166195), (1859, 75844675), (2717, 51893725), (3211, 43910075), (3575, 39439231), (4225, 33371657), (5225, 26984737), (6175, 22833239), (9295, 15168935), (13585, 10378745), (16055, 8782015), (35321, 3991825), (46475, 3033787), (67925, 2075749), (80275, 1756403), (159673, 883025), (176605, 798365)]