4927761925

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 6442444800

約数和(自身を除く): 1514682875

約数列:

[1, 5, 25, 29, 109, 127, 145, 491, 545, 635, 725, 2455, 2725, 3161, 3175, 3683, 12275, 13843, 14239, 15805, 18415, 53519, 62357, 69215, 71195, 79025, 92075, 267595, 311785, 346075, 355975, 401447, 1337975, 1552051, 1558925, 1808353, 2007235, 6796913, 7760255, 9041765, 10036175, 33984565, 38801275, 45208825, 169922825, 197110477, 985552385, 4927761925]

約数ペア:

[(1, 4927761925), (5, 985552385), (25, 197110477), (29, 169922825), (109, 45208825), (127, 38801275), (145, 33984565), (491, 10036175), (545, 9041765), (635, 7760255), (725, 6796913), (2455, 2007235), (2725, 1808353), (3161, 1558925), (3175, 1552051), (3683, 1337975), (12275, 401447), (13843, 355975), (14239, 346075), (15805, 311785), (18415, 267595), (53519, 92075), (62357, 79025), (69215, 71195)]