5104215

素因数分解:

$3^5\times 5^1\times {\mathrm{4201}}^1$

素因数の和:4221

約数の個数: 24

約数和(自身を含む): 9177168

約数和(自身を除く): 4072953

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 4201, 12603, 21005, 37809, 63015, 113427, 189045, 340281, 567135, 1020843, 1701405, 5104215]

約数ペア:

[(1, 5104215), (3, 1701405), (5, 1020843), (9, 567135), (15, 340281), (27, 189045), (45, 113427), (81, 63015), (135, 37809), (243, 21005), (405, 12603), (1215, 4201)]