23917185

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8713}}^1$

素因数の和:8785

約数の個数: 24

約数和(自身を含む): 42140904

約数和(自身を除く): 18223719

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 8713, 26139, 43565, 78417, 130695, 392085, 531493, 1594479, 2657465, 4783437, 7972395, 23917185]

約数ペア:

[(1, 23917185), (3, 7972395), (5, 4783437), (9, 2657465), (15, 1594479), (45, 531493), (61, 392085), (183, 130695), (305, 78417), (549, 43565), (915, 26139), (2745, 8713)]