16799265

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{613}}^1$

素因数の和:663

約数の個数: 64

約数和(自身を含む): 35366400

約数和(自身を除く): 18567135

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 29, 35, 45, 63, 87, 105, 135, 145, 189, 203, 261, 315, 435, 609, 613, 783, 945, 1015, 1305, 1827, 1839, 3045, 3065, 3915, 4291, 5481, 5517, 9135, 9195, 12873, 16551, 17777, 21455, 27405, 27585, 38619, 53331, 64365, 82755, 88885, 115857, 124439, 159993, 193095, 266655, 373317, 479979, 579285, 622195, 799965, 1119951, 1866585, 2399895, 3359853, 5599755, 16799265]

約数ペア:

[(1, 16799265), (3, 5599755), (5, 3359853), (7, 2399895), (9, 1866585), (15, 1119951), (21, 799965), (27, 622195), (29, 579285), (35, 479979), (45, 373317), (63, 266655), (87, 193095), (105, 159993), (135, 124439), (145, 115857), (189, 88885), (203, 82755), (261, 64365), (315, 53331), (435, 38619), (609, 27585), (613, 27405), (783, 21455), (945, 17777), (1015, 16551), (1305, 12873), (1827, 9195), (1839, 9135), (3045, 5517), (3065, 5481), (3915, 4291)]