129288765

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{1051}}^1$

素因数の和:1257

約数の個数: 32

約数和(自身を含む): 212083200

約数和(自身を除く): 82794435

約数列:

[1, 3, 5, 15, 59, 139, 177, 295, 417, 695, 885, 1051, 2085, 3153, 5255, 8201, 15765, 24603, 41005, 62009, 123015, 146089, 186027, 310045, 438267, 730445, 930135, 2191335, 8619251, 25857753, 43096255, 129288765]

約数ペア:

[(1, 129288765), (3, 43096255), (5, 25857753), (15, 8619251), (59, 2191335), (139, 930135), (177, 730445), (295, 438267), (417, 310045), (695, 186027), (885, 146089), (1051, 123015), (2085, 62009), (3153, 41005), (5255, 24603), (8201, 15765)]