129897935

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:563

約数の個数: 32

約数和(自身を含む): 171580032

約数和(自身を除く): 41682097

約数列:

[1, 5, 17, 37, 85, 103, 185, 401, 515, 629, 1751, 2005, 3145, 3811, 6817, 8755, 14837, 19055, 34085, 41303, 64787, 74185, 206515, 252229, 323935, 702151, 1261145, 1528211, 3510755, 7641055, 25979587, 129897935]

約数ペア:

[(1, 129897935), (5, 25979587), (17, 7641055), (37, 3510755), (85, 1528211), (103, 1261145), (185, 702151), (401, 323935), (515, 252229), (629, 206515), (1751, 74185), (2005, 64787), (3145, 41303), (3811, 34085), (6817, 19055), (8755, 14837)]