7969647105

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{2811163}}^1$

素因数の和:2811187

約数の個数: 40

約数和(自身を含む): 16327240512

約数和(自身を除く): 8357593407

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 2811163, 8433489, 14055815, 19678141, 25300467, 42167445, 59034423, 75901401, 98390705, 126502335, 177103269, 227704203, 295172115, 379507005, 531309807, 885516345, 1138521015, 1593929421, 2656549035, 7969647105]

約数ペア:

[(1, 7969647105), (3, 2656549035), (5, 1593929421), (7, 1138521015), (9, 885516345), (15, 531309807), (21, 379507005), (27, 295172115), (35, 227704203), (45, 177103269), (63, 126502335), (81, 98390705), (105, 75901401), (135, 59034423), (189, 42167445), (315, 25300467), (405, 19678141), (567, 14055815), (945, 8433489), (2835, 2811163)]