4974405

素因数分解:

$3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{827}}^1$

素因数の和:1236

約数の個数: 16

約数和(自身を含む): 7988544

約数和(自身を除く): 3014139

約数列:

[1, 3, 5, 15, 401, 827, 1203, 2005, 2481, 4135, 6015, 12405, 331627, 994881, 1658135, 4974405]

約数ペア:

[(1, 4974405), (3, 1658135), (5, 994881), (15, 331627), (401, 12405), (827, 6015), (1203, 4135), (2005, 2481)]