2894085

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{881}}^1$

素因数の和:965

約数の個数: 24

約数和(自身を含む): 5090904

約数和(自身を除く): 2196819

約数列:

[1, 3, 5, 9, 15, 45, 73, 219, 365, 657, 881, 1095, 2643, 3285, 4405, 7929, 13215, 39645, 64313, 192939, 321565, 578817, 964695, 2894085]

約数ペア:

[(1, 2894085), (3, 964695), (5, 578817), (9, 321565), (15, 192939), (45, 64313), (73, 39645), (219, 13215), (365, 7929), (657, 4405), (881, 3285), (1095, 2643)]