15068703

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 22934016

約数和(自身を除く): 7865313

約数列:

[1, 3, 13, 23, 39, 69, 107, 157, 299, 321, 471, 897, 1391, 2041, 2461, 3611, 4173, 6123, 7383, 10833, 16799, 31993, 46943, 50397, 95979, 140829, 218387, 386377, 655161, 1159131, 5022901, 15068703]

約数ペア:

[(1, 15068703), (3, 5022901), (13, 1159131), (23, 655161), (39, 386377), (69, 218387), (107, 140829), (157, 95979), (299, 50397), (321, 46943), (471, 31993), (897, 16799), (1391, 10833), (2041, 7383), (2461, 6123), (3611, 4173)]