827659025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{373}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 1141962624

約数和(自身を除く): 314303599

約数列:

[1, 5, 17, 23, 25, 85, 115, 227, 373, 391, 425, 575, 1135, 1865, 1955, 3859, 5221, 5675, 6341, 8579, 9325, 9775, 19295, 26105, 31705, 42895, 84671, 88757, 96475, 130525, 145843, 158525, 214475, 423355, 443785, 729215, 1439407, 1947433, 2116775, 2218925, 3646075, 7197035, 9737165, 33106361, 35985175, 48685825, 165531805, 827659025]

約数ペア:

[(1, 827659025), (5, 165531805), (17, 48685825), (23, 35985175), (25, 33106361), (85, 9737165), (115, 7197035), (227, 3646075), (373, 2218925), (391, 2116775), (425, 1947433), (575, 1439407), (1135, 729215), (1865, 443785), (1955, 423355), (3859, 214475), (5221, 158525), (5675, 145843), (6341, 130525), (8579, 96475), (9325, 88757), (9775, 84671), (19295, 42895), (26105, 31705)]