1515672009

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{22669}}^1$

素因数の和:22734

約数の個数: 48

約数和(自身を含む): 2546294400

約数和(自身を除く): 1030622391

約数列:

[1, 3, 9, 17, 19, 23, 51, 57, 69, 153, 171, 207, 323, 391, 437, 969, 1173, 1311, 2907, 3519, 3933, 7429, 22287, 22669, 66861, 68007, 204021, 385373, 430711, 521387, 1156119, 1292133, 1564161, 3468357, 3876399, 4692483, 7322087, 8863579, 9906353, 21966261, 26590737, 29719059, 65898783, 79772211, 89157177, 168408001, 505224003, 1515672009]

約数ペア:

[(1, 1515672009), (3, 505224003), (9, 168408001), (17, 89157177), (19, 79772211), (23, 65898783), (51, 29719059), (57, 26590737), (69, 21966261), (153, 9906353), (171, 8863579), (207, 7322087), (323, 4692483), (391, 3876399), (437, 3468357), (969, 1564161), (1173, 1292133), (1311, 1156119), (2907, 521387), (3519, 430711), (3933, 385373), (7429, 204021), (22287, 68007), (22669, 66861)]