20130124905

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{373091}}^1$

素因数の和:373222

約数の個数: 48

約数和(自身を含む): 38413552320

約数和(自身を除く): 18283427415

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 109, 165, 327, 495, 545, 981, 1199, 1635, 3597, 4905, 5995, 10791, 17985, 53955, 373091, 1119273, 1865455, 3357819, 4104001, 5596365, 12312003, 16789095, 20520005, 36936009, 40666919, 61560015, 122000757, 184680045, 203334595, 366002271, 447336109, 610003785, 1342008327, 1830011355, 2236680545, 4026024981, 6710041635, 20130124905]

約数ペア:

[(1, 20130124905), (3, 6710041635), (5, 4026024981), (9, 2236680545), (11, 1830011355), (15, 1342008327), (33, 610003785), (45, 447336109), (55, 366002271), (99, 203334595), (109, 184680045), (165, 122000757), (327, 61560015), (495, 40666919), (545, 36936009), (981, 20520005), (1199, 16789095), (1635, 12312003), (3597, 5596365), (4905, 4104001), (5995, 3357819), (10791, 1865455), (17985, 1119273), (53955, 373091)]