202269725

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{479}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 304742400

約数和(自身を除く): 102472675

約数列:

[1, 5, 7, 19, 25, 35, 95, 127, 133, 175, 475, 479, 635, 665, 889, 2395, 2413, 3175, 3325, 3353, 4445, 9101, 11975, 12065, 16765, 16891, 22225, 45505, 60325, 60833, 63707, 83825, 84455, 227525, 304165, 318535, 422275, 425831, 1155827, 1520825, 1592675, 2129155, 5779135, 8090789, 10645775, 28895675, 40453945, 202269725]

約数ペア:

[(1, 202269725), (5, 40453945), (7, 28895675), (19, 10645775), (25, 8090789), (35, 5779135), (95, 2129155), (127, 1592675), (133, 1520825), (175, 1155827), (475, 425831), (479, 422275), (635, 318535), (665, 304165), (889, 227525), (2395, 84455), (2413, 83825), (3175, 63707), (3325, 60833), (3353, 60325), (4445, 45505), (9101, 22225), (11975, 16891), (12065, 16765)]