4920308115

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{421079}}^1$

素因数の和:421147

約数の個数: 32

約数和(自身を含む): 8488972800

約数和(自身を除く): 3568664685

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 123, 205, 285, 615, 779, 2337, 3895, 11685, 421079, 1263237, 2105395, 6316185, 8000501, 17264239, 24001503, 40002505, 51792717, 86321195, 120007515, 258963585, 328020541, 984061623, 1640102705, 4920308115]

約数ペア:

[(1, 4920308115), (3, 1640102705), (5, 984061623), (15, 328020541), (19, 258963585), (41, 120007515), (57, 86321195), (95, 51792717), (123, 40002505), (205, 24001503), (285, 17264239), (615, 8000501), (779, 6316185), (2337, 2105395), (3895, 1263237), (11685, 421079)]