5197885

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 8128512

約数和(自身を除く): 2930627

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 115, 161, 253, 385, 587, 805, 1265, 1771, 2935, 4109, 6457, 8855, 13501, 20545, 32285, 45199, 67505, 94507, 148511, 225995, 472535, 742555, 1039577, 5197885]

約数ペア:

[(1, 5197885), (5, 1039577), (7, 742555), (11, 472535), (23, 225995), (35, 148511), (55, 94507), (77, 67505), (115, 45199), (161, 32285), (253, 20545), (385, 13501), (587, 8855), (805, 6457), (1265, 4109), (1771, 2935)]