15108401

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 20736000

約数和(自身を除く): 5627599

約数列:

[1, 7, 11, 19, 23, 77, 133, 161, 209, 253, 437, 449, 1463, 1771, 3059, 3143, 4807, 4939, 8531, 10327, 33649, 34573, 59717, 72289, 93841, 113597, 196213, 656887, 795179, 1373491, 2158343, 15108401]

約数ペア:

[(1, 15108401), (7, 2158343), (11, 1373491), (19, 795179), (23, 656887), (77, 196213), (133, 113597), (161, 93841), (209, 72289), (253, 59717), (437, 34573), (449, 33649), (1463, 10327), (1771, 8531), (3059, 4939), (3143, 4807)]