67072215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{22027}}^1$

素因数の和:22071

約数の個数: 32

約数和(自身を含む): 126881280

約数和(自身を除く): 59809065

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 3045, 22027, 66081, 110135, 154189, 330405, 462567, 638783, 770945, 1916349, 2312835, 3193915, 4471481, 9581745, 13414443, 22357405, 67072215]

約数ペア:

[(1, 67072215), (3, 22357405), (5, 13414443), (7, 9581745), (15, 4471481), (21, 3193915), (29, 2312835), (35, 1916349), (87, 770945), (105, 638783), (145, 462567), (203, 330405), (435, 154189), (609, 110135), (1015, 66081), (3045, 22027)]