47967975

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19381}}^1$

素因数の和:19408

約数の個数: 36

約数和(自身を含む): 93731352

約数和(自身を除く): 45763377

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 2475, 19381, 58143, 96905, 174429, 213191, 290715, 484525, 639573, 872145, 1065955, 1453575, 1918719, 3197865, 4360725, 5329775, 9593595, 15989325, 47967975]

約数ペア:

[(1, 47967975), (3, 15989325), (5, 9593595), (9, 5329775), (11, 4360725), (15, 3197865), (25, 1918719), (33, 1453575), (45, 1065955), (55, 872145), (75, 639573), (99, 484525), (165, 290715), (225, 213191), (275, 174429), (495, 96905), (825, 58143), (2475, 19381)]