165945298175

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{347}}^1\times {\mathrm{367}}^1\times {\mathrm{1109}}^1$

素因数の和:1880

約数の個数: 48

約数和(自身を含む): 211520747520

約数和(自身を除く): 45575449345

約数列:

[1, 5, 25, 47, 235, 347, 367, 1109, 1175, 1735, 1835, 5545, 8675, 9175, 16309, 17249, 27725, 52123, 81545, 86245, 127349, 260615, 384823, 407003, 407725, 431225, 636745, 1303075, 1924115, 2035015, 3183725, 5985403, 9620575, 10175075, 18086681, 19129141, 29927015, 90433405, 95645705, 141230041, 149635075, 452167025, 478228525, 706150205, 3530751025, 6637811927, 33189059635, 165945298175]

約数ペア:

[(1, 165945298175), (5, 33189059635), (25, 6637811927), (47, 3530751025), (235, 706150205), (347, 478228525), (367, 452167025), (1109, 149635075), (1175, 141230041), (1735, 95645705), (1835, 90433405), (5545, 29927015), (8675, 19129141), (9175, 18086681), (16309, 10175075), (17249, 9620575), (27725, 5985403), (52123, 3183725), (81545, 2035015), (86245, 1924115), (127349, 1303075), (260615, 636745), (384823, 431225), (407003, 407725)]