4465475

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 7142400

約数和(自身を除く): 2676925

約数列:

[1, 5, 7, 17, 19, 25, 35, 79, 85, 95, 119, 133, 175, 323, 395, 425, 475, 553, 595, 665, 1343, 1501, 1615, 1975, 2261, 2765, 2975, 3325, 6715, 7505, 8075, 9401, 10507, 11305, 13825, 25517, 33575, 37525, 47005, 52535, 56525, 127585, 178619, 235025, 262675, 637925, 893095, 4465475]

約数ペア:

[(1, 4465475), (5, 893095), (7, 637925), (17, 262675), (19, 235025), (25, 178619), (35, 127585), (79, 56525), (85, 52535), (95, 47005), (119, 37525), (133, 33575), (175, 25517), (323, 13825), (395, 11305), (425, 10507), (475, 9401), (553, 8075), (595, 7505), (665, 6715), (1343, 3325), (1501, 2975), (1615, 2765), (1975, 2261)]