4041045

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1009}}^1$

素因数の和:1109

約数の個数: 24

約数和(自身を含む): 7090200

約数和(自身を除く): 3049155

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1009, 1335, 3027, 4005, 5045, 9081, 15135, 45405, 89801, 269403, 449005, 808209, 1347015, 4041045]

約数ペア:

[(1, 4041045), (3, 1347015), (5, 808209), (9, 449005), (15, 269403), (45, 89801), (89, 45405), (267, 15135), (445, 9081), (801, 5045), (1009, 4005), (1335, 3027)]