27505835

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 39481344

約数和(自身を除く): 11975509

約数列:

[1, 5, 7, 31, 35, 101, 155, 217, 251, 505, 707, 1085, 1255, 1757, 3131, 3535, 7781, 8785, 15655, 21917, 25351, 38905, 54467, 109585, 126755, 177457, 272335, 785881, 887285, 3929405, 5501167, 27505835]

約数ペア:

[(1, 27505835), (5, 5501167), (7, 3929405), (31, 887285), (35, 785881), (101, 272335), (155, 177457), (217, 126755), (251, 109585), (505, 54467), (707, 38905), (1085, 25351), (1255, 21917), (1757, 15655), (3131, 8785), (3535, 7781)]