138331335

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{224929}}^1$

素因数の和:224978

約数の個数: 16

約数和(自身を含む): 226729440

約数和(自身を除く): 88398105

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 224929, 674787, 1124645, 3373935, 9222089, 27666267, 46110445, 138331335]

約数ペア:

[(1, 138331335), (3, 46110445), (5, 27666267), (15, 9222089), (41, 3373935), (123, 1124645), (205, 674787), (615, 224929)]