27722850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{421}}^1\times {\mathrm{439}}^1$

素因数の和:875

約数の個数: 48

約数和(自身を含む): 69072960

約数和(自身を除く): 41350110

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 421, 439, 842, 878, 1263, 1317, 2105, 2195, 2526, 2634, 4210, 4390, 6315, 6585, 10525, 10975, 12630, 13170, 21050, 21950, 31575, 32925, 63150, 65850, 184819, 369638, 554457, 924095, 1108914, 1848190, 2772285, 4620475, 5544570, 9240950, 13861425, 27722850]

約数ペア:

[(1, 27722850), (2, 13861425), (3, 9240950), (5, 5544570), (6, 4620475), (10, 2772285), (15, 1848190), (25, 1108914), (30, 924095), (50, 554457), (75, 369638), (150, 184819), (421, 65850), (439, 63150), (842, 32925), (878, 31575), (1263, 21950), (1317, 21050), (2105, 13170), (2195, 12630), (2526, 10975), (2634, 10525), (4210, 6585), (4390, 6315)]