26888455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 36848448

約数和(自身を除く): 9959993

約数列:

[1, 5, 11, 37, 55, 73, 181, 185, 365, 407, 803, 905, 1991, 2035, 2701, 4015, 6697, 9955, 13213, 13505, 29711, 33485, 66065, 73667, 145343, 148555, 368335, 488881, 726715, 2444405, 5377691, 26888455]

約数ペア:

[(1, 26888455), (5, 5377691), (11, 2444405), (37, 726715), (55, 488881), (73, 368335), (181, 148555), (185, 145343), (365, 73667), (407, 66065), (803, 33485), (905, 29711), (1991, 13505), (2035, 13213), (2701, 9955), (4015, 6697)]