15697056976575

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2383}}^1\times {\mathrm{6755999}}^1$

素因数の和:6758408

約数の個数: 48

約数和(自身を含む): 27960543744000

約数和(自身を除く): 12263486767425

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 2383, 7149, 11915, 30979, 35745, 59575, 92937, 154895, 178725, 464685, 774475, 2323425, 6755999, 20267997, 33779995, 87827987, 101339985, 168899975, 263483961, 439139935, 506699925, 1317419805, 2195699675, 6587099025, 16099545617, 48298636851, 80497728085, 209294093021, 241493184255, 402488640425, 627882279063, 1046470465105, 1207465921275, 3139411395315, 5232352325525, 15697056976575]

約数ペア:

[(1, 15697056976575), (3, 5232352325525), (5, 3139411395315), (13, 1207465921275), (15, 1046470465105), (25, 627882279063), (39, 402488640425), (65, 241493184255), (75, 209294093021), (195, 80497728085), (325, 48298636851), (975, 16099545617), (2383, 6587099025), (7149, 2195699675), (11915, 1317419805), (30979, 506699925), (35745, 439139935), (59575, 263483961), (92937, 168899975), (154895, 101339985), (178725, 87827987), (464685, 33779995), (774475, 20267997), (2323425, 6755999)]