154906235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{467}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 209993472

約数和(自身を除く): 55087237

約数列:

[1, 5, 11, 37, 55, 163, 185, 407, 467, 815, 1793, 2035, 2335, 5137, 6031, 8965, 17279, 25685, 30155, 66341, 76121, 86395, 190069, 331705, 380605, 837331, 950345, 2816477, 4186655, 14082385, 30981247, 154906235]

約数ペア:

[(1, 154906235), (5, 30981247), (11, 14082385), (37, 4186655), (55, 2816477), (163, 950345), (185, 837331), (407, 380605), (467, 331705), (815, 190069), (1793, 86395), (2035, 76121), (2335, 66341), (5137, 30155), (6031, 25685), (8965, 17279)]