3466645

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 5402880

約数和(自身を除く): 1936235

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 247, 401, 455, 665, 1235, 1729, 2005, 2807, 5213, 7619, 8645, 14035, 26065, 36491, 38095, 53333, 99047, 182455, 266665, 495235, 693329, 3466645]

約数ペア:

[(1, 3466645), (5, 693329), (7, 495235), (13, 266665), (19, 182455), (35, 99047), (65, 53333), (91, 38095), (95, 36491), (133, 26065), (247, 14035), (401, 8645), (455, 7619), (665, 5213), (1235, 2807), (1729, 2005)]