21329595

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{22571}}^1$

素因数の和:22592

約数の個数: 32

約数和(自身を含む): 43338240

約数和(自身を除く): 22008645

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 22571, 67713, 112855, 157997, 203139, 338565, 473991, 609417, 789985, 1015695, 1421973, 2369955, 3047085, 4265919, 7109865, 21329595]

約数ペア:

[(1, 21329595), (3, 7109865), (5, 4265919), (7, 3047085), (9, 2369955), (15, 1421973), (21, 1015695), (27, 789985), (35, 609417), (45, 473991), (63, 338565), (105, 203139), (135, 157997), (189, 112855), (315, 67713), (945, 22571)]