15450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{103}}^1$

素因数の和:118

約数の個数: 24

約数和(自身を含む): 38688

約数和(自身を除く): 23238

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 103, 150, 206, 309, 515, 618, 1030, 1545, 2575, 3090, 5150, 7725, 15450]

約数ペア:

[(1, 15450), (2, 7725), (3, 5150), (5, 3090), (6, 2575), (10, 1545), (15, 1030), (25, 618), (30, 515), (50, 309), (75, 206), (103, 150)]