3422405

素因数分解:

$5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 4876920

約数和(自身を除く): 1454515

約数列:

[1, 5, 7, 35, 49, 61, 229, 245, 305, 427, 1145, 1603, 2135, 2989, 8015, 11221, 13969, 14945, 56105, 69845, 97783, 488915, 684481, 3422405]

約数ペア:

[(1, 3422405), (5, 684481), (7, 488915), (35, 97783), (49, 69845), (61, 56105), (229, 14945), (245, 13969), (305, 11221), (427, 8015), (1145, 2989), (1603, 2135)]