138780815075

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{92959}}^1$

素因数の和:93444

約数の個数: 48

約数和(自身を含む): 207486720000

約数和(自身を除く): 68705904925

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 449, 475, 665, 2245, 3143, 3325, 8531, 11225, 15715, 42655, 59717, 78575, 92959, 213275, 298585, 464795, 650713, 1492925, 1766221, 2323975, 3253565, 8831105, 12363547, 16267825, 41738591, 44155525, 61817735, 208692955, 292170137, 309088675, 793033229, 1043464775, 1460850685, 3965166145, 5551232603, 7304253425, 19825830725, 27756163015, 138780815075]

約数ペア:

[(1, 138780815075), (5, 27756163015), (7, 19825830725), (19, 7304253425), (25, 5551232603), (35, 3965166145), (95, 1460850685), (133, 1043464775), (175, 793033229), (449, 309088675), (475, 292170137), (665, 208692955), (2245, 61817735), (3143, 44155525), (3325, 41738591), (8531, 16267825), (11225, 12363547), (15715, 8831105), (42655, 3253565), (59717, 2323975), (78575, 1766221), (92959, 1492925), (213275, 650713), (298585, 464795)]