15695980915

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{14149}}^1$

素因数の和:14623

約数の個数: 32

約数和(自身を含む): 20636812800

約数和(自身を除く): 4940831885

約数列:

[1, 5, 17, 31, 85, 155, 421, 527, 2105, 2635, 7157, 13051, 14149, 35785, 65255, 70745, 221867, 240533, 438619, 1109335, 1202665, 2193095, 5956729, 7456523, 29783645, 37282615, 101264393, 184658599, 506321965, 923292995, 3139196183, 15695980915]

約数ペア:

[(1, 15695980915), (5, 3139196183), (17, 923292995), (31, 506321965), (85, 184658599), (155, 101264393), (421, 37282615), (527, 29783645), (2105, 7456523), (2635, 5956729), (7157, 2193095), (13051, 1202665), (14149, 1109335), (35785, 438619), (65255, 240533), (70745, 221867)]