15975738597

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1489}}^1\times {\mathrm{39301}}^1$

素因数の和:40813

約数の個数: 32

約数和(自身を含む): 26234871040

約数和(自身を除く): 10259132443

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1489, 4467, 10423, 19357, 31269, 39301, 58071, 117903, 135499, 275107, 406497, 510913, 825321, 1532739, 3576391, 10729173, 58519189, 175557567, 409634323, 760749457, 1228902969, 2282248371, 5325246199, 15975738597]

約数ペア:

[(1, 15975738597), (3, 5325246199), (7, 2282248371), (13, 1228902969), (21, 760749457), (39, 409634323), (91, 175557567), (273, 58519189), (1489, 10729173), (4467, 3576391), (10423, 1532739), (19357, 825321), (31269, 510913), (39301, 406497), (58071, 275107), (117903, 135499)]