47485575

素因数分解:

$3^3\times 5^2\times {\mathrm{103}}^1\times {\mathrm{683}}^1$

素因数の和:805

約数の個数: 48

約数和(自身を含む): 88208640

約数和(自身を除く): 40723065

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 103, 135, 225, 309, 515, 675, 683, 927, 1545, 2049, 2575, 2781, 3415, 4635, 6147, 7725, 10245, 13905, 17075, 18441, 23175, 30735, 51225, 69525, 70349, 92205, 153675, 211047, 351745, 461025, 633141, 1055235, 1758725, 1899423, 3165705, 5276175, 9497115, 15828525, 47485575]

約数ペア:

[(1, 47485575), (3, 15828525), (5, 9497115), (9, 5276175), (15, 3165705), (25, 1899423), (27, 1758725), (45, 1055235), (75, 633141), (103, 461025), (135, 351745), (225, 211047), (309, 153675), (515, 92205), (675, 70349), (683, 69525), (927, 51225), (1545, 30735), (2049, 23175), (2575, 18441), (2781, 17075), (3415, 13905), (4635, 10245), (6147, 7725)]