12388185

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4513}}^1$

素因数の和:4585

約数の個数: 24

約数和(自身を含む): 21829704

約数和(自身を除く): 9441519

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 4513, 13539, 22565, 40617, 67695, 203085, 275293, 825879, 1376465, 2477637, 4129395, 12388185]

約数ペア:

[(1, 12388185), (3, 4129395), (5, 2477637), (9, 1376465), (15, 825879), (45, 275293), (61, 203085), (183, 67695), (305, 40617), (549, 22565), (915, 13539), (2745, 4513)]