74542905

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{239}}^2$

素因数の和:518

約数の個数: 36

約数和(自身を含む): 134224740

約数和(自身を除く): 59681835

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 239, 261, 435, 717, 1195, 1305, 2151, 3585, 6931, 10755, 20793, 34655, 57121, 62379, 103965, 171363, 285605, 311895, 514089, 856815, 1656509, 2570445, 4969527, 8282545, 14908581, 24847635, 74542905]

約数ペア:

[(1, 74542905), (3, 24847635), (5, 14908581), (9, 8282545), (15, 4969527), (29, 2570445), (45, 1656509), (87, 856815), (145, 514089), (239, 311895), (261, 285605), (435, 171363), (717, 103965), (1195, 62379), (1305, 57121), (2151, 34655), (3585, 20793), (6931, 10755)]