22768335

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 41558400

約数和(自身を除く): 18790065

約数列:

[1, 3, 5, 9, 15, 29, 45, 73, 87, 145, 219, 239, 261, 365, 435, 657, 717, 1095, 1195, 1305, 2117, 2151, 3285, 3585, 6351, 6931, 10585, 10755, 17447, 19053, 20793, 31755, 34655, 52341, 62379, 87235, 95265, 103965, 157023, 261705, 311895, 505963, 785115, 1517889, 2529815, 4553667, 7589445, 22768335]

約数ペア:

[(1, 22768335), (3, 7589445), (5, 4553667), (9, 2529815), (15, 1517889), (29, 785115), (45, 505963), (73, 311895), (87, 261705), (145, 157023), (219, 103965), (239, 95265), (261, 87235), (365, 62379), (435, 52341), (657, 34655), (717, 31755), (1095, 20793), (1195, 19053), (1305, 17447), (2117, 10755), (2151, 10585), (3285, 6931), (3585, 6351)]