1896475665

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{42299}}^1$

素因数の和:42382

約数の個数: 48

約数和(自身を含む): 3587716800

約数和(自身を除く): 1691241135

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 61, 105, 147, 183, 245, 305, 427, 735, 915, 1281, 2135, 2989, 6405, 8967, 14945, 42299, 44835, 126897, 211495, 296093, 634485, 888279, 1480465, 2072651, 2580239, 4441395, 6217953, 7740717, 10363255, 12901195, 18061673, 31089765, 38703585, 54185019, 90308365, 126431711, 270925095, 379295133, 632158555, 1896475665]

約数ペア:

[(1, 1896475665), (3, 632158555), (5, 379295133), (7, 270925095), (15, 126431711), (21, 90308365), (35, 54185019), (49, 38703585), (61, 31089765), (105, 18061673), (147, 12901195), (183, 10363255), (245, 7740717), (305, 6217953), (427, 4441395), (735, 2580239), (915, 2072651), (1281, 1480465), (2135, 888279), (2989, 634485), (6405, 296093), (8967, 211495), (14945, 126897), (42299, 44835)]