11837865

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3571}}^1$

素因数の和:3609

約数の個数: 32

約数和(自身を含む): 21603456

約数和(自身を除く): 9765591

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 3571, 10713, 17855, 46423, 53565, 60707, 139269, 182121, 232115, 303535, 696345, 789191, 910605, 2367573, 3945955, 11837865]

約数ペア:

[(1, 11837865), (3, 3945955), (5, 2367573), (13, 910605), (15, 789191), (17, 696345), (39, 303535), (51, 232115), (65, 182121), (85, 139269), (195, 60707), (221, 53565), (255, 46423), (663, 17855), (1105, 10713), (3315, 3571)]