227863395

素因数分解:

$3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{12143}}^1$

素因数の和:12296

約数の個数: 32

約数和(自身を含む): 408038400

約数和(自身を除く): 180175005

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 139, 417, 695, 1251, 2085, 3753, 6255, 12143, 18765, 36429, 60715, 109287, 182145, 327861, 546435, 1639305, 1687877, 5063631, 8439385, 15190893, 25318155, 45572679, 75954465, 227863395]

約数ペア:

[(1, 227863395), (3, 75954465), (5, 45572679), (9, 25318155), (15, 15190893), (27, 8439385), (45, 5063631), (135, 1687877), (139, 1639305), (417, 546435), (695, 327861), (1251, 182145), (2085, 109287), (3753, 60715), (6255, 36429), (12143, 18765)]