78869745

素因数分解:

$3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{3659}}^1$

素因数の和:4149

約数の個数: 24

約数和(自身を含む): 137030400

約数和(自身を除く): 58160655

約数列:

[1, 3, 5, 9, 15, 45, 479, 1437, 2395, 3659, 4311, 7185, 10977, 18295, 21555, 32931, 54885, 164655, 1752661, 5257983, 8763305, 15773949, 26289915, 78869745]

約数ペア:

[(1, 78869745), (3, 26289915), (5, 15773949), (9, 8763305), (15, 5257983), (45, 1752661), (479, 164655), (1437, 54885), (2395, 32931), (3659, 21555), (4311, 18295), (7185, 10977)]