8413335

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:357

約数の個数: 64

約数和(自身を含む): 17740800

約数和(自身を除く): 9327465

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 29, 35, 45, 63, 87, 105, 135, 145, 189, 203, 261, 307, 315, 435, 609, 783, 921, 945, 1015, 1305, 1535, 1827, 2149, 2763, 3045, 3915, 4605, 5481, 6447, 8289, 8903, 9135, 10745, 13815, 19341, 26709, 27405, 32235, 41445, 44515, 58023, 62321, 80127, 96705, 133545, 186963, 240381, 290115, 311605, 400635, 560889, 934815, 1201905, 1682667, 2804445, 8413335]

約数ペア:

[(1, 8413335), (3, 2804445), (5, 1682667), (7, 1201905), (9, 934815), (15, 560889), (21, 400635), (27, 311605), (29, 290115), (35, 240381), (45, 186963), (63, 133545), (87, 96705), (105, 80127), (135, 62321), (145, 58023), (189, 44515), (203, 41445), (261, 32235), (307, 27405), (315, 26709), (435, 19341), (609, 13815), (783, 10745), (921, 9135), (945, 8903), (1015, 8289), (1305, 6447), (1535, 5481), (1827, 4605), (2149, 3915), (2763, 3045)]