87266525

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 122938560

約数和(自身を除く): 35672035

約数列:

[1, 5, 17, 19, 25, 85, 95, 101, 107, 323, 425, 475, 505, 535, 1615, 1717, 1819, 1919, 2033, 2525, 2675, 8075, 8585, 9095, 9595, 10165, 10807, 32623, 34561, 42925, 45475, 47975, 50825, 54035, 163115, 172805, 183719, 205333, 270175, 815575, 864025, 918595, 1026665, 3490661, 4592975, 5133325, 17453305, 87266525]

約数ペア:

[(1, 87266525), (5, 17453305), (17, 5133325), (19, 4592975), (25, 3490661), (85, 1026665), (95, 918595), (101, 864025), (107, 815575), (323, 270175), (425, 205333), (475, 183719), (505, 172805), (535, 163115), (1615, 54035), (1717, 50825), (1819, 47975), (1919, 45475), (2033, 42925), (2525, 34561), (2675, 32623), (8075, 10807), (8585, 10165), (9095, 9595)]