149848265

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{827}}^1$

素因数の和:1037

約数の個数: 32

約数和(自身を含む): 213663744

約数和(自身を除く): 63815479

約数列:

[1, 5, 7, 31, 35, 155, 167, 217, 827, 835, 1085, 1169, 4135, 5177, 5789, 5845, 25637, 25885, 28945, 36239, 128185, 138109, 179459, 181195, 690545, 897295, 966763, 4281379, 4833815, 21406895, 29969653, 149848265]

約数ペア:

[(1, 149848265), (5, 29969653), (7, 21406895), (31, 4833815), (35, 4281379), (155, 966763), (167, 897295), (217, 690545), (827, 181195), (835, 179459), (1085, 138109), (1169, 128185), (4135, 36239), (5177, 28945), (5789, 25885), (5845, 25637)]