552965

素因数分解:

$5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:117

約数の個数: 24

約数和(自身を含む): 805752

約数和(自身を除く): 252787

約数列:

[1, 5, 7, 35, 37, 49, 61, 185, 245, 259, 305, 427, 1295, 1813, 2135, 2257, 2989, 9065, 11285, 14945, 15799, 78995, 110593, 552965]

約数ペア:

[(1, 552965), (5, 110593), (7, 78995), (35, 15799), (37, 14945), (49, 11285), (61, 9065), (185, 2989), (245, 2257), (259, 2135), (305, 1813), (427, 1295)]