54884895

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1889}}^1$

素因数の和:2059

約数の個数: 32

約数和(自身を含む): 95256000

約数和(自身を除く): 40371105

約数列:

[1, 3, 5, 13, 15, 39, 65, 149, 195, 447, 745, 1889, 1937, 2235, 5667, 5811, 9445, 9685, 24557, 28335, 29055, 73671, 122785, 281461, 368355, 844383, 1407305, 3658993, 4221915, 10976979, 18294965, 54884895]

約数ペア:

[(1, 54884895), (3, 18294965), (5, 10976979), (13, 4221915), (15, 3658993), (39, 1407305), (65, 844383), (149, 368355), (195, 281461), (447, 122785), (745, 73671), (1889, 29055), (1937, 28335), (2235, 24557), (5667, 9685), (5811, 9445)]