68959485

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{72973}}^1$

素因数の和:72994

約数の個数: 32

約数和(自身を含む): 140110080

約数和(自身を除く): 71150595

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 72973, 218919, 364865, 510811, 656757, 1094595, 1532433, 1970271, 2554055, 3283785, 4597299, 7662165, 9851355, 13791897, 22986495, 68959485]

約数ペア:

[(1, 68959485), (3, 22986495), (5, 13791897), (7, 9851355), (9, 7662165), (15, 4597299), (21, 3283785), (27, 2554055), (35, 1970271), (45, 1532433), (63, 1094595), (105, 656757), (135, 510811), (189, 364865), (315, 218919), (945, 72973)]