15695950907

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{23087}}^1$

素因数の和:23379

約数の個数: 32

約数和(自身を含む): 20024868864

約数和(自身を除く): 4328917957

約数列:

[1, 7, 13, 31, 91, 217, 241, 403, 1687, 2821, 3133, 7471, 21931, 23087, 52297, 97123, 161609, 300131, 679861, 715697, 2100917, 5009879, 5563967, 9304061, 38947769, 65128427, 72331571, 172482977, 506320997, 1207380839, 2242278701, 15695950907]

約数ペア:

[(1, 15695950907), (7, 2242278701), (13, 1207380839), (31, 506320997), (91, 172482977), (217, 72331571), (241, 65128427), (403, 38947769), (1687, 9304061), (2821, 5563967), (3133, 5009879), (7471, 2100917), (21931, 715697), (23087, 679861), (52297, 300131), (97123, 161609)]