249576200425

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{2441}}^1\times {\mathrm{131927}}^1$

素因数の和:134409

約数の個数: 24

約数和(自身を含む): 319590830592

約数和(自身を除く): 70014630167

約数列:

[1, 5, 25, 31, 155, 775, 2441, 12205, 61025, 75671, 131927, 378355, 659635, 1891775, 3298175, 4089737, 20448685, 102243425, 322033807, 1610169035, 8050845175, 9983048017, 49915240085, 249576200425]

約数ペア:

[(1, 249576200425), (5, 49915240085), (25, 9983048017), (31, 8050845175), (155, 1610169035), (775, 322033807), (2441, 102243425), (12205, 20448685), (61025, 4089737), (75671, 3298175), (131927, 1891775), (378355, 659635)]