67533505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{367}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 92736000

約数和(自身を除く): 25202495

約数列:

[1, 5, 13, 19, 65, 95, 149, 247, 367, 745, 1235, 1835, 1937, 2831, 4771, 6973, 9685, 14155, 23855, 34865, 36803, 54683, 90649, 184015, 273415, 453245, 710879, 1038977, 3554395, 5194885, 13506701, 67533505]

約数ペア:

[(1, 67533505), (5, 13506701), (13, 5194885), (19, 3554395), (65, 1038977), (95, 710879), (149, 453245), (247, 273415), (367, 184015), (745, 90649), (1235, 54683), (1835, 36803), (1937, 34865), (2831, 23855), (4771, 14155), (6973, 9685)]