15693309195

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1\times {\mathrm{1187}}^1$

素因数の和:1724

約数の個数: 64

約数和(自身を含む): 26871989760

約数和(自身を除く): 11178680565

約数列:

[1, 3, 5, 15, 17, 51, 85, 139, 255, 373, 417, 695, 1119, 1187, 1865, 2085, 2363, 3561, 5595, 5935, 6341, 7089, 11815, 17805, 19023, 20179, 31705, 35445, 51847, 60537, 95115, 100895, 155541, 164993, 259235, 302685, 442751, 494979, 777705, 824965, 881399, 1328253, 2213755, 2474895, 2644197, 2804881, 4406995, 6641265, 7526767, 8414643, 13220985, 14024405, 22580301, 37633835, 42073215, 61542389, 112901505, 184627167, 307711945, 923135835, 1046220613, 3138661839, 5231103065, 15693309195]

約数ペア:

[(1, 15693309195), (3, 5231103065), (5, 3138661839), (15, 1046220613), (17, 923135835), (51, 307711945), (85, 184627167), (139, 112901505), (255, 61542389), (373, 42073215), (417, 37633835), (695, 22580301), (1119, 14024405), (1187, 13220985), (1865, 8414643), (2085, 7526767), (2363, 6641265), (3561, 4406995), (5595, 2804881), (5935, 2644197), (6341, 2474895), (7089, 2213755), (11815, 1328253), (17805, 881399), (19023, 824965), (20179, 777705), (31705, 494979), (35445, 442751), (51847, 302685), (60537, 259235), (95115, 164993), (100895, 155541)]