61152285

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1129}}^1$

素因数の和:1317

約数の個数: 32

約数和(自身を含む): 102839040

約数和(自身を除く): 41686755

約数列:

[1, 3, 5, 15, 23, 69, 115, 157, 345, 471, 785, 1129, 2355, 3387, 3611, 5645, 10833, 16935, 18055, 25967, 54165, 77901, 129835, 177253, 389505, 531759, 886265, 2658795, 4076819, 12230457, 20384095, 61152285]

約数ペア:

[(1, 61152285), (3, 20384095), (5, 12230457), (15, 4076819), (23, 2658795), (69, 886265), (115, 531759), (157, 389505), (345, 177253), (471, 129835), (785, 77901), (1129, 54165), (2355, 25967), (3387, 18055), (3611, 16935), (5645, 10833)]