73527025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 108618048

約数和(自身を除く): 35091023

約数列:

[1, 5, 11, 13, 25, 55, 65, 131, 143, 157, 275, 325, 655, 715, 785, 1441, 1703, 1727, 2041, 3275, 3575, 3925, 7205, 8515, 8635, 10205, 18733, 20567, 22451, 36025, 42575, 43175, 51025, 93665, 102835, 112255, 226237, 267371, 468325, 514175, 561275, 1131185, 1336855, 2941081, 5655925, 6684275, 14705405, 73527025]

約数ペア:

[(1, 73527025), (5, 14705405), (11, 6684275), (13, 5655925), (25, 2941081), (55, 1336855), (65, 1131185), (131, 561275), (143, 514175), (157, 468325), (275, 267371), (325, 226237), (655, 112255), (715, 102835), (785, 93665), (1441, 51025), (1703, 43175), (1727, 42575), (2041, 36025), (3275, 22451), (3575, 20567), (3925, 18733), (7205, 10205), (8515, 8635)]