27725085

素因数分解:

$3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1201}}^1$

素因数の和:1240

約数の個数: 48

約数和(自身を含む): 52503360

約数和(自身を除く): 24778275

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 243, 285, 405, 513, 855, 1201, 1215, 1539, 2565, 3603, 4617, 6005, 7695, 10809, 18015, 22819, 23085, 32427, 54045, 68457, 97281, 114095, 162135, 205371, 291843, 342285, 486405, 616113, 1026855, 1459215, 1848339, 3080565, 5545017, 9241695, 27725085]

約数ペア:

[(1, 27725085), (3, 9241695), (5, 5545017), (9, 3080565), (15, 1848339), (19, 1459215), (27, 1026855), (45, 616113), (57, 486405), (81, 342285), (95, 291843), (135, 205371), (171, 162135), (243, 114095), (285, 97281), (405, 68457), (513, 54045), (855, 32427), (1201, 23085), (1215, 22819), (1539, 18015), (2565, 10809), (3603, 7695), (4617, 6005)]