13304488725

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{131111}}^1$

素因数の和:131179

約数の個数: 72

約数和(自身を含む): 26630420544

約数和(自身を除く): 13325931819

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 41, 45, 55, 75, 99, 123, 165, 205, 225, 275, 369, 451, 495, 615, 825, 1025, 1353, 1845, 2255, 2475, 3075, 4059, 6765, 9225, 11275, 20295, 33825, 101475, 131111, 393333, 655555, 1179999, 1442221, 1966665, 3277775, 4326663, 5375551, 5899995, 7211105, 9833325, 12979989, 16126653, 21633315, 26877755, 29499975, 36055525, 48379959, 59131061, 64899945, 80633265, 108166575, 134388775, 177393183, 241899795, 295655305, 324499725, 403166325, 532179549, 886965915, 1209498975, 1478276525, 2660897745, 4434829575, 13304488725]

約数ペア:

[(1, 13304488725), (3, 4434829575), (5, 2660897745), (9, 1478276525), (11, 1209498975), (15, 886965915), (25, 532179549), (33, 403166325), (41, 324499725), (45, 295655305), (55, 241899795), (75, 177393183), (99, 134388775), (123, 108166575), (165, 80633265), (205, 64899945), (225, 59131061), (275, 48379959), (369, 36055525), (451, 29499975), (495, 26877755), (615, 21633315), (825, 16126653), (1025, 12979989), (1353, 9833325), (1845, 7211105), (2255, 5899995), (2475, 5375551), (3075, 4326663), (4059, 3277775), (6765, 1966665), (9225, 1442221), (11275, 1179999), (20295, 655555), (33825, 393333), (101475, 131111)]