2013455955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{361807}}^1$

素因数の和:361875

約数の個数: 32

約数和(自身を含む): 3751225344

約数和(自身を除く): 1737769389

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 105, 159, 265, 371, 795, 1113, 1855, 5565, 361807, 1085421, 1809035, 2532649, 5427105, 7597947, 12663245, 19175771, 37989735, 57527313, 95878855, 134230397, 287636565, 402691191, 671151985, 2013455955]

約数ペア:

[(1, 2013455955), (3, 671151985), (5, 402691191), (7, 287636565), (15, 134230397), (21, 95878855), (35, 57527313), (53, 37989735), (105, 19175771), (159, 12663245), (265, 7597947), (371, 5427105), (795, 2532649), (1113, 1809035), (1855, 1085421), (5565, 361807)]