18297075

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{10607}}^1$

素因数の和:10643

約数の個数: 24

約数和(自身を含む): 31569408

約数和(自身を除く): 13272333

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 345, 575, 1725, 10607, 31821, 53035, 159105, 243961, 265175, 731883, 795525, 1219805, 3659415, 6099025, 18297075]

約数ペア:

[(1, 18297075), (3, 6099025), (5, 3659415), (15, 1219805), (23, 795525), (25, 731883), (69, 265175), (75, 243961), (115, 159105), (345, 53035), (575, 31821), (1725, 10607)]