3423975

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{643}}^1$

素因数の和:727

約数の個数: 24

約数和(自身を含む): 5749632

約数和(自身を除く): 2325657

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 643, 1065, 1775, 1929, 3215, 5325, 9645, 16075, 45653, 48225, 136959, 228265, 684795, 1141325, 3423975]

約数ペア:

[(1, 3423975), (3, 1141325), (5, 684795), (15, 228265), (25, 136959), (71, 48225), (75, 45653), (213, 16075), (355, 9645), (643, 5325), (1065, 3215), (1775, 1929)]