12714555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{419}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 24756480

約数和(自身を除く): 12041925

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 289, 357, 419, 595, 867, 1257, 1445, 1785, 2023, 2095, 2933, 4335, 6069, 6285, 7123, 8799, 10115, 14665, 21369, 30345, 35615, 43995, 49861, 106845, 121091, 149583, 249305, 363273, 605455, 747915, 847637, 1816365, 2542911, 4238185, 12714555]

約数ペア:

[(1, 12714555), (3, 4238185), (5, 2542911), (7, 1816365), (15, 847637), (17, 747915), (21, 605455), (35, 363273), (51, 249305), (85, 149583), (105, 121091), (119, 106845), (255, 49861), (289, 43995), (357, 35615), (419, 30345), (595, 21369), (867, 14665), (1257, 10115), (1445, 8799), (1785, 7123), (2023, 6285), (2095, 6069), (2933, 4335)]