47149095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1789}}^1$

素因数の和:2055

約数の個数: 32

約数和(自身を含む): 86607360

約数和(自身を除く): 39458265

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 251, 753, 1255, 1757, 1789, 3765, 5271, 5367, 8785, 8945, 12523, 26355, 26835, 37569, 62615, 187845, 449039, 1347117, 2245195, 3143273, 6735585, 9429819, 15716365, 47149095]

約数ペア:

[(1, 47149095), (3, 15716365), (5, 9429819), (7, 6735585), (15, 3143273), (21, 2245195), (35, 1347117), (105, 449039), (251, 187845), (753, 62615), (1255, 37569), (1757, 26835), (1789, 26355), (3765, 12523), (5271, 8945), (5367, 8785)]