85280246805

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{425837}}^1$

素因数の和:425950

約数の個数: 48

約数和(自身を含む): 149622439680

約数和(自身を除く): 64342192875

約数列:

[1, 3, 5, 13, 15, 39, 65, 79, 169, 195, 237, 395, 507, 845, 1027, 1185, 2535, 3081, 5135, 13351, 15405, 40053, 66755, 200265, 425837, 1277511, 2129185, 5535881, 6387555, 16607643, 27679405, 33641123, 71966453, 83038215, 100923369, 168205615, 215899359, 359832265, 437334599, 504616845, 1079496795, 1312003797, 2186672995, 5685349787, 6560018985, 17056049361, 28426748935, 85280246805]

約数ペア:

[(1, 85280246805), (3, 28426748935), (5, 17056049361), (13, 6560018985), (15, 5685349787), (39, 2186672995), (65, 1312003797), (79, 1079496795), (169, 504616845), (195, 437334599), (237, 359832265), (395, 215899359), (507, 168205615), (845, 100923369), (1027, 83038215), (1185, 71966453), (2535, 33641123), (3081, 27679405), (5135, 16607643), (13351, 6387555), (15405, 5535881), (40053, 2129185), (66755, 1277511), (200265, 425837)]