12422775

素因数分解:

$3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{2269}}^1$

素因数の和:2355

約数の個数: 24

約数和(自身を含む): 20829520

約数和(自身を除く): 8406745

約数列:

[1, 3, 5, 15, 25, 73, 75, 219, 365, 1095, 1825, 2269, 5475, 6807, 11345, 34035, 56725, 165637, 170175, 496911, 828185, 2484555, 4140925, 12422775]

約数ペア:

[(1, 12422775), (3, 4140925), (5, 2484555), (15, 828185), (25, 496911), (73, 170175), (75, 165637), (219, 56725), (365, 34035), (1095, 11345), (1825, 6807), (2269, 5475)]